Osprey Mutant 38L backpack

Osprey Mutant 38L Backpack | Your Ultimate Alpine & Climbing Partner

Engineered for the ascent, the Osprey Mutant 38L is the quintessential backpack for dedicated climbers and alpinists who demand reliability, versatility, and a streamlined design for year-round mountain pursuits. Whether you´re tackling a summer rock route, an icy winter face, or a technical hiking objective, the Mutant 38 adapts to become the perfect partner for your adventure. This pack has earned its legendary status by providing a smart, climb-specific feature set in a durable and comfortable package, making it a trusted choice for vertical endeavors across the globe.

Unmatched Versatility for Every Season

The true genius of the Mutant 38 lies in its adaptability. Designed as a 31-40 L capacity pack, it hits the sweet spot for both single-day alpine missions and minimalist overnight trips. For fast and light objectives, you can easily strip the pack down by removing the top lid, converting it into a lighter, more compact companion. The integrated FlapJacket™ then deploys to provide secure, weather-protected closure for the main compartment, ensuring your gear stays safe even without the lid. This modular approach allows you to customize the pack´s weight and profile based on the specific demands of your climb.

Climb-Specific Intelligence in Every Detail

Every feature of the Mutant 38 is thoughtfully designed with the climber in mind. The pack boasts a narrow profile that stays out of your way while swinging tools or navigating tight chimneys. The snow-shedding backpanel prevents snow and ice buildup during winter excursions, while the glove-friendly buckles and zippers ensure easy operation in cold conditions. The reverse-wrap hipbelt is engineered to fit comfortably over a harness and includes gear loops for racking essentials. For added versatility, the webbing can be removed entirely or wrapped forward to streamline the pack.

Key Features:

* Removable Floating Top Lid: Features a zippered pocket for small items and an external helmet carry system for convenient storage.
* FlapJacket™ Closure: Provides main compartment protection when the pack is used without the top lid.
* Dual ToolLock™ System: Offers secure and simple ice axe attachment with bungee tie-offs.
* Rope Carry System: An integrated strap under the top lid allows for easy and secure rope attachment.
* A-Frame Ski Carry: Reinforced side loops provide a stable and reliable method for carrying skis.
* Three-Point Haul System: Allows for secure and easy hauling on big wall routes.
* Internal Hydration Sleeve: Accommodates a reservoir to keep you hydrated on the move.
* Adaptable Frame: The internal HDPE framesheet and dual aluminum stays can be removed to create a lighter, frameless pack for summit pushes.

This adult unisex backpack is the definitive choice for men and women pursuing technical hiking, ice climbing, rock climbing, and ski mountaineering.

Technical Specifications:

* Volume: 38 L
* Load Range: 20 - 35 lbs / 9 - 16 kg
* Dimensions (S/M): 26.8H X 13.8W X 11.8D IN / 68H X 35W X 30D CM
* Weight (S/M): 2.78 LBS / 1.26 KG
* Dimensions (M/L): 28.7H X 13.8W X 11.8D IN / 73H X 35W X 30D CM
* Weight (M/L): 2.98 LBS / 1.35 KG