Best Rock Climbing Backpacks for Your Next Ascent

Choosing the right backpack can make every climb safer and more efficient. This guide highlights five highly regarded rock climbing backpacks or multi-use packs popular in the UK, emphasizing capacity, comfort, and safety features. Whether you need a compact 18 L daypack or a larger 40 L rucksack, these picks cover a range of climbing styles from alpine routes to crag days.

Product Brand Capacity Key Feature
PETZL Bug PETZL 18 L Ergonomic design with rope attachment and hydration-ready interior
Deuter Guide 34+8 Deuter 34+8 L Rope fixation, adjustable lid, ice axe holder
Besrina 40L Hiking Backpack Besrina 40 L Multi-pocket layout, breathable straps, lightweight yet durable
jianyana Hiking Backpack 50L jianyana 50 L Waterproof with rain cover and ergonomic back support
RAINSMORE Hydration Backpack 18L RAINSMORE 18 L Hydration bladder included, insulated back, multiple pockets

PETZL Bug 18 L Climbing Backpack

PETZL Bug Backpack Image

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The PETZL Bug is a compact daypack designed for single-day multi-pitch climbing. Its ergonomic build supports mobility on steep terrain, and its interior can accommodate a hydration system or a laptop, making it versatile for both climbing and routine daily use. A wallet pocket and a topo pocket sit at the back, with a large exterior pocket for quick access. Two side compression straps help stabilise the load, while an adjustable rope attachment at the top and an adjustable sternum strap aid stability during ascent. This pack suits climbers who prioritise light weight without sacrificing essential organization.

Deuter Guide 34+8 Alpine Climbing Backpack

Deuter Guide 34+8 Backpack Image

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The Deuter Guide 34+8 is a versatile alpine climbing backpack featuring ergonomically shaped, padded, detachable hip fins and gear loops for harness compatibility. A height-adjustable, removable lid adds storage space with accessible lid pockets and a key clip. Rope fixation, storage for sleeping bags, side compression straps compatible with sleeping mats, and an ice axe holder help secure equipment for mixed terrain. This pack is ideal for climbers needing robust organisation and reliable security on longer ascents or mixed terrain days.

Besrina 40L Lightweight Hiking Backpack

Besrina 40L Backpack Image

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The Besrina 40L backpack offers ultra-large capacity with a main compartment, two accessorial pockets, and two outer pockets. It includes practical features like mountaineering cane positions and breathable, padded shoulder straps designed to reduce shoulder strain on long approaches. The bag emphasises durability with quality zippers and a lightweight frame, making it a strong option for multi-day climbs or trips combining hiking and ascending routes. While not a dedicated climbing pack, its versatility supports varied mountain activity.

jianyana 50L Waterproof Hiking Backpack

jianyana 50L Backpack Image

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The jianyana 50L rucksack is a waterproof, foldable option with a rain cover stored in a top pocket. It combines a large 50-liter capacity with a lightweight frame and ergonomic back support, making it suitable for longer trips or multi-day climbs. Reflective strip details on the straps enhance visibility, and a first aid whistle on the chest buckle contributes to safety. The bag’s breathable design and adjustable shoulder straps aim to reduce fatigue over extended wear, suitable for both climbers and hikers shifting between terrain types.

RAINSMORE Hydration Backpack 18L

RAINSMORE Hydration Backpack Image

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The RAINSMORE Hydration Backpack combines hydration functionality with an 18-liter capacity suitable for day climbs or cycling routes. It includes a 2L hydration bladder and insulated back to keep fluids cool. The pack offers multiple pockets and side mesh compartments for easy access to water bottles, along with front zip pockets for essential items. It also features a helmet securing buckle and trekking pole attachment points, making it a solid choice for climbers who prioritise staying hydrated and staying organised on intermediate routes.

Buying Guide

  • Capacity and packing layout: Choose a size that fits your typical climbing days. Day climbs often suit 18–26 L packs, while multi-day or alpine ascents may benefit from 34–50 L with flexible lid or sleeping bag compartments.
  • Load distribution: Look for padded, adjustable shoulder straps, a supportive hip belt, and sternum strap to stabilise the pack when moving on steep terrain.
  • Rope and gear attachment: Rope fixation points, ice axe holders, and daisy chains increase practicality for cragging and alpine routes. Ensure the pack balances rope weight without sacrificing mobility.
  • Hydration compatibility: If you prefer water on the move, choose packs with a hydration sleeve and hose routing. Hydration compatibility is a strong factor for longer outings.
  • Weather durability: Waterproof or water-resistant fabrics plus rain covers can protect kit in unpredictable UK conditions. Consider seam sealing and abrasion resistance for rugged use.
  • Durability vs. weight: Lightweight designs save energy but may sacrifice structure. For frequent climbs, prioritize a durable build with robust zippers and reinforced seams.
  • Accessibility and organisation: Quick-access pockets and dedicated compartments for topo maps, chalk, and small tools help keep gear organised under pressure.
  • Safety features: Reflective elements, whistle buckles, and visible stitching can improve safety during dusk or poor visibility conditions on the hill.
  • Future-proofing: If you anticipate changing needs, pick a modular or resizeable backpack with removable components like lids or hip fins.
  • Fit and sizing: Try on packs with a similar torso length to your own. A well-fitting pack reduces fatigue and prevents shifting while climbing.