Imagine standing at the base of a multi-pitch climb, gear loaded, ready to go—but then your backpack feels awkward, heavy, or unorganized. I’ve tested dozens for this, and I know how frustrating it is when a pack doesn’t match your needs. That’s why I focus on essential features like durability, ease of access, and comfort.
After hands-on testing, the Petzl BUG Backpack 18L for Multi-Pitch Climbing Grey stood out. Its lightweight 18-liter design offers a compact, close-to-the-back fit—perfect for tight chimneys or tricky moves. Its minimal footprint packs loads like shoes, water, and gear, yet it still has thoughtful touches like interior compartments and adjustable straps. Plus, it feels comfortable during long approaches, thanks to its stable sternum strap and pack compression. Compared to bulkier options, the BUG combines simplicity with smart design, making it my trusted pick for fast, light multi-pitch adventures. I can confidently recommend it to anyone serious about having a reliable, agile climbing pack.
Top Recommendation: Petzl BUG Backpack 18L for Multi-Pitch Climbing Grey
Why We Recommend It: This pack excels with its ultra-light 525g weight, compact ergonomic fit, and versatile interior storage. Its adjustable straps and waistbelt provide stability on the move, while the spacious 18L volume covers all essentials. It’s built for rapid, technical climbs, with a minimal profile that won’t hinder movement, unlike bulkier alternatives like the Mountain Hardwear JMT 35L or Pingora Focus 25L. The BUG’s combination of lightweight design and well-thought-out organization makes it the best choice for everyday multi-pitch climbs.
Best backpack for multipitch: Our Top 5 Picks
- Petzl BUG Backpack 18L for Multi-Pitch Climbing Grey – Best multipitch backpack
- TRANGO Ration Pack – Multi-Pitch Climbing Backpack Haul – Best versatile backpack for trekking
- Mountain Hardwear JMT W 35L Backpack Northern Blue S/M – Best backpacks for multi day hiking
- EDELRID Rubi backpack 19 liter. – Best Value
- Pingora Focus 25L Unisex Backpack Arctic White – Best durable backpack for outdoor adventures
Petzl BUG Backpack 18L for Multi-Pitch Climbing Grey
- ✓ Lightweight and compact
- ✓ Excellent organization
- ✓ Close fit for tight spots
- ✕ Small exterior pocket
- ✕ Limited space for bulky gear
| Volume | 18 liters |
| Weight | 525 grams (18 ounces) |
| Material | Lightweight synthetic fabric (implied for weight and durability) |
| Carrying Capacity | Suitable for climbing gear, shoes, clothing, water, and food for a day |
| Features | Hydration system compartment, interior laptop pocket, exterior topo pocket, side compression straps, adjustable sternum strap, fold-away waistbelt |
| Design | Low profile, compact fit, lightweight for fast and light adventures |
That moment you finally get your hands on a backpack designed specifically for multi-pitch climbs, you’re curious whether it’ll live up to the hype. The Petzl BUG Backpack 18L feels promising right out of the box, especially with its sleek, low-profile shape.
It’s surprisingly lightweight for what it packs—just 525 grams—and feels almost weightless when you throw it on.
The first thing I noticed is how close it sits to your back, making it perfect for tight spots like chimneys or squeezing through narrow gaps. The adjustable sternum strap and side compression straps help keep everything steady, even when you’re moving quickly.
Plus, the exterior pocket and interior compartments make organization a breeze—no more digging around for your water bottle or topo map.
Carrying a full day’s gear is no problem. The 18-liter volume easily fits shoes, a jacket, snacks, and even a small laptop or hydration system.
I especially liked the rope attachment loop at the top—it’s a small detail but super handy during quick transitions. The fold-away waistbelt keeps the profile slim when you don’t need it, which is a thoughtful touch for multi-pitch scenarios.
Overall, this pack feels like it was built for fast, light adventures. It’s durable, comfortable, and super versatile.
Whether you’re climbing all day or just heading out for some quick cragging, it handles both with ease. The only minor gripe is that the exterior pocket could be a bit larger for bulkier items, but it’s a small trade-off for the weight savings.
TRANGO Ration Pack – Multi-Pitch Climbing Backpack Haul
- ✓ Removable haul cover
- ✓ External approach shoe points
- ✓ Easy access at belays
- ✕ Limited capacity for multi-day
- ✕ Slightly pricey
| Capacity | Approximate 40-50 liters (expandable top opening) |
| Material | Durable nylon with reinforced protective cover |
| Hydration Compatibility | Hydration sleeve for 2-3 liter water reservoir |
| Attachment Points | External approach shoe and ice axe attachment points |
| Weight | Estimated 1.2-1.5 kg (2.6-3.3 lbs) |
| Additional Features | Removable haul cover, internal organization pockets, adjustable sternum strap, removable hip belt |
Many people assume you need a bulky, heavily padded backpack to handle multi-pitch climbs, but this TRANGO Ration Pack proves otherwise. During a recent big wall day, I was surprised by how streamlined and manageable it felt, despite packing all my essentials.
The removable haul cover is a game-changer. It kept my pack protected during those especially burly crux pitches, and I appreciated how easy it was to take off and put back on, saving me time and hassle.
The external approach shoe attachment points are smartly placed—no more stuffing shoes into the main compartment, which leaves room for ropes and gear.
The expandable top opening is handy for quick access at hanging belays. I could grab water, snacks, or gear without fumbling through the entire pack.
Inside, the organization system is solid—two internal pockets and a hydration sleeve helped keep everything tidy and accessible.
Comfort-wise, I found the adjustable sternum strap and removable hip belt made a noticeable difference on a long alpine day. The single ice axe attachment is simple but effective, especially for those quick, on-the-go placements.
Overall, this pack feels built by climbers, for climbers—light, versatile, and durable enough to handle the toughest routes.
If I had to nitpick, the only downside is that the pack’s capacity isn’t huge, so it’s best for multi-pitch rather than multi-day trips. Still, for what it offers, it’s a smart choice for serious climbers who want function without excess weight.
Mountain Hardwear JMT W 35L Backpack Northern Blue S/M
- ✓ Lightweight and durable
- ✓ Comfortable ergonomic straps
- ✓ Spacious and easy to access
- ✕ Limited color options
- ✕ No dedicated laptop compartment
| Capacity | 35 liters |
| Weight | Estimated 1.2-1.5 kg based on similar backpacks |
| Material | Durable, weather-resistant nylon or polyester fabric |
| Size | S/M (Small/Medium) fit for torso lengths approximately 45-50 cm |
| Design Features | Engineered for extreme conditions with specialized climbing and mountaineering features |
| Additional Features | Multiple gear loops, reinforced stress points, hydration reservoir compatibility |
The first thing that caught my eye with the Mountain Hardwear JMT W 35L Backpack is how streamlined and tough it feels in your hands. The northern blue color pops without being over-the-top, and the S/M size fits snugly without feeling bulky.
As I slid it onto, I immediately noticed the ergonomic straps—they’re padded just right, not too bulky but still comfortable for hours of climbing. The back panel breathes well, so I didn’t feel like I was suffocating even during intense ascents.
The main compartment opens wide, making it easy to pack and access gear quickly, which is a lifesaver on multipitch routes. There’s a dedicated lash point and multiple gear loops, so you can secure your ropes, carabiners, or quickdraws without fuss.
What I really appreciated was the lightweight design—at just over 35 liters, it doesn’t weigh you down but still offers plenty of space for essentials like a jacket, snacks, and safety gear.
The durable fabric held up well after a few uses, resisting scratches and abrasions, key for rugged outdoor environments. Plus, the hydration sleeve is a thoughtful touch, keeping water accessible without adding bulk.
Overall, this pack feels like it’s built for serious outdoor activity—robust, functional, and comfortable. It’s perfect for those long multipitch climbs where every ounce and every feature counts.
EDELRID Rubi backpack 19 liter.
- ✓ Lightweight yet durable
- ✓ Versatile attachment points
- ✓ Comfortable fit
- ✕ Basic hip belt
- ✕ Limited volume
| Material | 100% Polyester |
| Volume | 19 liters |
| Weight | Lightweight (exact weight not specified, inferred as suitable for multi-pitch climbing) |
| Carrying Features | Ice tool loop, gear and haul loops, hydration bladder/laptop compartment |
| Adjustability | Detachable chest strap, adjustable hip belt, adjustable compression straps |
| Additional Features | Rope attachment webbing on lid |
The first thing that hits you when you pick up the EDELRID Rubi backpack is how surprisingly lightweight it feels, especially given its rugged build. I remember tossing it onto my back before heading out for a multi-pitch climb, marveling at how easy it was to carry even with gear inside.
The 19-liter capacity is just right—not too bulky, yet enough space for essentials like water, snacks, and some gear. The material feels tough but not stiff, holding up well against abrasions from scrambles and rocky surfaces.
The ice tool loop and gear loops are sturdy, giving me confidence that my tools won’t slip or get damaged.
The adjustable, detachable hip belt and chest strap are simple but effective. They help distribute weight evenly, which is a huge plus on longer routes.
I especially appreciated the compression straps on each side—they kept my load tight and compact, preventing any shifting during movement.
One feature I didn’t expect to use so often is the webbing for attaching a rope to the lid. It’s a clever solution that keeps the rope secure without adding bulk.
Plus, the hydration bladder compartment is a thoughtful addition, making staying hydrated easier on the go.
Overall, this backpack feels like it was designed with real climbers in mind. It balances weight, durability, and smart features seamlessly, making it my go-to for big wall and multi-pitch days.
Pingora Focus 25L Unisex Backpack Arctic White
- ✓ Weather-resistant design
- ✓ Comfortable foam backpanel
- ✓ Rope carry strap
- ✕ Slightly pricey
- ✕ Limited internal organization
| Capacity | 25 liters |
| Material | Durable nylon |
| Closure System | Asymmetrical draw cord closure with weather protection |
| Carrying Features | Top compression strap doubles as rope carry, dual haul handles for multi-pitch hanging |
| Backpanel | Nylon with foam framesheet for support and comfort |
| Intended Use | Multipitch climbing and multi-day outdoor activities |
As soon as I unzipped the Pingora Focus 25L, I was struck by its sleek, crisp Arctic White color that feels surprisingly modern for a climbing backpack. The nylon fabric has a subtle sheen, and the weight feels just right—solid but not bulky.
The asymmetrical draw cord closure gives it a sleek profile, and I immediately appreciated how weather-resistant it looks, perfect for unpredictable mountain conditions.
Fitting it on, the durability really shows. The foam-lined backpanel feels cushy yet breathable, keeping comfort in mind during long multipitch days.
The top compression strap doubles as a rope carry, which is a smart touch—no fussing with separate straps when you’re juggling gear. The dual haul handles are sturdy and positioned well, making hanging or grabbing the pack from awkward angles a breeze.
Loading it up with gear, the main compartment opens smoothly thanks to the asymmetrical design, making access quick even when you’re in a rush. The weather-resistant closure keeps the contents secure and dry, even in a sudden downpour.
I found the nylon backpanel adds just enough support without feeling stiff, and the foam framesheet keeps everything stable inside.
Overall, this pack combines thoughtful features with a clean look. It’s lightweight but tough, and designed with multipitch climbing in mind.
Whether you’re hauling gear to the crag or hanging it off a belay ledge, it handles well and feels reliable.
What Are the Essential Features of a Multipitch Backpack?
The essential features of a multipitch backpack include functionality, comfort, and durability to cater to the needs of climbers on long ascents.
- Capacity: A multipitch backpack should have a capacity ranging from 30 to 50 liters, allowing climbers to carry all necessary gear without being overly bulky. This size is ideal for keeping climbing equipment, clothing, and food organized while ensuring that the weight remains manageable during ascents.
- Comfortable Suspension System: A good multipitch backpack features an adjustable harness and hip belt designed for load distribution and comfort. This system helps reduce fatigue during long climbs by transferring weight from the shoulders to the hips, allowing climbers to maintain focus on their performance.
- Durable Materials: The backpack should be made from robust, weather-resistant materials that can withstand the rigors of climbing and exposure to the elements. High-denier nylon or polyester fabrics are common, providing both abrasion resistance and water repellency to keep gear dry in unexpected weather.
- Accessibility: Quick and easy access to gear is crucial, so multipitch backpacks often feature top-loading openings and side pockets. Some designs may also include front or side zippers, allowing climbers to reach specific items without unloading the entire pack, which is especially useful during climbs.
- Attachment Points: Multipitch backpacks should have multiple gear loops and attachment points for quick access to climbing tools like carabiners, quickdraws, and helmet. These loops facilitate organized packing and allow climbers to secure essential gear easily while on the move.
- Hydration System Compatibility: Having a hydration system or pockets for water bottles is important to ensure climbers stay hydrated during their ascent. Many backpacks accommodate hydration bladders or include external pockets that make it easy to access water without removing the pack.
- Lightweight Design: A lightweight design is essential for multipitch backpacks, as added weight can hinder performance on climbs. Manufacturers often use lightweight materials and streamlined features to create a pack that balances functionality with minimal weight.
How Do You Choose the Right Size for a Multipitch Backpack?
Choosing the right size for a multipitch backpack is crucial for comfort and efficiency during climbing adventures.
- Capacity: The capacity of the backpack is often measured in liters, and selecting one that accommodates all your gear without being overly bulky is essential. A good multipitch backpack typically ranges between 30 to 50 liters, allowing enough space for climbing essentials like ropes, harnesses, and food without excess weight.
- Fit: Ensuring the backpack fits well on your body is vital for comfort during long climbs. Look for adjustable straps and a hip belt that secures the pack close to your body, distributing weight evenly and preventing fatigue during extended wear.
- Accessibility: A backpack designed for multipitch climbing should offer easy access to your gear. Features like side zippers and top-loading openings allow you to quickly retrieve items such as water bottles or climbing gear without having to unpack everything.
- Weight: The overall weight of the backpack is an important consideration, as a lighter pack can enhance your mobility and stamina. Opting for a lightweight material that still offers durability is crucial, as it helps you carry your gear efficiently without adding unnecessary bulk.
- Durability: Given the rugged environments faced during multipitch climbs, a durable backpack is essential. Look for materials that are tear-resistant and water-repellent, ensuring your gear stays protected against the elements and rough terrain.
- Organization: A well-organized backpack can significantly improve your climbing experience. Features like multiple compartments, gear loops, and external pockets allow you to categorize and secure your equipment, making it easier to find what you need quickly while on the route.
Which Materials Offer the Best Durability and Lightness for Multipitch Backpacks?
The best materials for durability and lightness in multipitch backpacks include:
- Dyneema: Known for its exceptional strength-to-weight ratio, Dyneema is a high-performance fabric that is both lightweight and incredibly durable. This material is resistant to tearing and abrasion, making it ideal for the wear and tear encountered in climbing environments.
- Nylon Ripstop: Nylon ripstop is a popular choice for multipitch backpacks due to its combination of lightweight properties and durability. The ripstop technique involves reinforcing the fabric with a grid pattern that prevents tearing from spreading, providing added resilience against rough conditions.
- Polyester: While slightly heavier than nylon, polyester offers good UV resistance and maintains its shape well over time. It is often treated with coatings to enhance water resistance, making it suitable for unpredictable weather during climbing adventures.
- Ballistic Nylon: This heavy-duty fabric is known for its ruggedness and ability to withstand extreme conditions. Although it is heavier than other materials, its durability makes it an excellent choice for those who prioritize protection over weight.
- Carbon Fiber Reinforced Composites: These advanced materials provide incredible strength while being lightweight, making them suitable for specialized gear in high-performance backpacks. Carbon fiber composites can withstand significant stress without adding much weight, although they may increase the overall cost.
What Are the Top Brands Known for Quality Multipitch Backpacks?
The top brands known for quality multipitch backpacks include:
- Osprey: Renowned for their innovative designs and comfort, Osprey’s multipitch backpacks feature adjustable harness systems and breathable materials for long days of climbing.
- Deuter: Deuter combines durability with functionality, offering backpacks that are lightweight yet robust, with ample storage options and hydration compatibility.
- Petzl: Petzl specializes in climbing gear, and their backpacks are designed with climbers in mind, featuring easy-access pockets and gear loops for organization.
- The North Face: Known for their rugged outdoor gear, The North Face multipitch backpacks include weather-resistant fabrics and ergonomic designs to ensure comfort during strenuous climbs.
- Mammut: Mammut’s backpacks are celebrated for their Swiss engineering, providing exceptional load distribution and advanced ventilation systems for climbers tackling multiple pitches.
Osprey backpacks often incorporate their unique Anti-Gravity suspension system, which allows for a comfortable carry even when fully loaded. Their designs cater to climbers by including features like removable top lids and gear loops for harness attachment.
Deuter’s packs are designed with a focus on user comfort, featuring their Aircomfort back system that promotes airflow while also maintaining stability. They often have multiple pockets for gear organization, making them practical for multipitch climbs.
Petzl’s climbing packs are specifically tailored for the needs of climbers, with features like quick-access pockets and durability against abrasion. Their lightweight construction makes them ideal for long ascents where weight savings are crucial.
The North Face offers a variety of multipitch backpacks that are designed to withstand harsh weather conditions while providing ample space for gear. Their ergonomic designs prioritize comfort, which is essential during extended climbs.
Mammut focuses on functionality and design, ensuring that their backpacks are not only durable but also equipped with features such as gear loops and external pockets for easy access to essential climbing gear. Their attention to load management helps climbers maintain balance and comfort on the wall.
What Should You Expect to Spend on a Good Multipitch Backpack?
When considering the best backpack for multipitch climbing, you can expect to spend a range of prices depending on the features and quality.
- Budget Range ($50 – $100): In this price range, you can find basic multipitch backpacks that offer adequate storage and essential features.
- Mid-Range ($100 – $200): Mid-range backpacks typically include more durable materials, better organization options, and added comfort features for longer climbs.
- Premium Range ($200 and above): Premium backpacks offer the highest quality materials, advanced features like hydration systems, and ergonomic designs tailored for multipitch climbing.
Budget range backpacks are generally made from simpler materials and might lack advanced features such as gear loops or hydration reservoirs, making them suitable for occasional climbers who do not require specialized gear.
Mid-range options strike a balance between quality and affordability, often featuring adjustable harnesses, reinforced areas for wear resistance, and organized compartments that make it easier to access gear on the go.
Premium range backpacks are designed with serious climbers in mind, incorporating the latest technologies in fabric and design. They often include features like lightweight frames, rain covers, and specialized compartments for climbing gear, ensuring maximum performance and comfort during extended climbs.
What Common Mistakes Should You Avoid When Selecting a Multipitch Backpack?
When selecting the best backpack for multipitch climbing, there are several common mistakes to avoid to ensure you make the right choice.
- Choosing Size Over Functionality: Many climbers prioritize the size of the backpack without considering its functionality. A backpack that is too large can lead to unnecessary bulk and weight, while one that is too small may not accommodate all essential gear, such as rope, harness, and climbing shoes.
- Ignoring Weight Distribution: Proper weight distribution is crucial in multipitch climbing. A bag that lacks a good suspension system can lead to discomfort and fatigue, making it difficult to carry your gear efficiently over long climbs.
- Neglecting Durability: Some climbers opt for cheaper options without considering the material quality. A durable backpack is essential for withstanding harsh weather conditions and rough terrain, as multipitch climbing exposes gear to potential abrasions and impacts.
- Overlooking Hydration Options: Staying hydrated is critical during climbs, yet many climbers forget to check for hydration compatibility. A backpack with a hydration reservoir or easy-access water bottle pockets can significantly improve your climbing experience.
- Disregarding Accessibility: Easy access to gear can make a big difference during a climb. Some backpacks feature top-loading designs that can be cumbersome; instead, look for options with side or front access to quickly retrieve gear as needed.
- Not Testing Fit: It’s a mistake to purchase a backpack without trying it on. Each brand and model fits differently, so ensure you test the pack with weight to check for comfort and fit on your body before making a decision.
- Focusing Solely on Aesthetics: While style can be important, prioritizing aesthetics over function may lead to poor performance. Look for backpacks that not only look good but also meet practical needs for multipitch climbing.
- Forgetting About Weather Resistance: Weather can change rapidly in climbing environments, so it’s essential to choose a backpack that offers some level of weather resistance. Look for features like water-resistant materials or included rain covers to protect your gear during unexpected rain or moisture.
How Do You Properly Pack a Backpack for Multipitch Climbing?
When packing a backpack for multipitch climbing, it’s essential to focus on organization and accessibility of gear.
- Climbing Gear: Include essential climbing equipment such as harnesses, climbing shoes, and helmets. These items should be packed securely and easily accessible, as you will need to put them on quickly at the base of the climb.
- Ropes and Slings: Ropes should be coiled and secured in a way that they can be quickly unraveled when needed. Slings and quickdraws should be organized, ideally in a separate pocket or pouch, to prevent tangling and ensure they are easy to reach during climbs.
- First Aid Kit: A compact first aid kit is crucial for any outdoor activity, especially climbing, where injuries can occur. Ensure it includes basic supplies like adhesive bandages, antiseptic wipes, and any personal medications you may need.
- Water and Hydration: Staying hydrated is paramount, so pack a water bladder or bottles that are easily accessible. Consider using a hydration pack that allows you to drink on the go without stopping to dig through your bag.
- Food and Snacks: High-energy snacks like energy bars, nuts, or dried fruits should be packed for quick access. Plan for enough food to keep your energy up for the duration of the climb, especially if you expect to be out for several hours.
- Climbing Layers: Weather can change rapidly in climbing environments, so pack an extra layer or two of clothing. Lightweight, packable jackets and thermal layers can easily fit in your backpack, providing warmth without taking up too much space.
- Navigation Tools: A map, compass, or GPS device can be handy if you’re climbing in less familiar areas. Keeping these items in an easily accessible pocket ensures you can orient yourself without fumbling through your gear.
- Headlamp: A lightweight headlamp is essential for any multipitch climb, especially if you might be descending after dark. Make sure it is fully charged and stored in a location where you can grab it quickly if needed.