Inspired by our ambassadors' requests for a bigger climbing pack, the Ascensionist Pack 55L is a streamlined and ultrafunctional gear hauler designed for long approaches, lightweight expeditions and full-on missions into the alpine.
Quality for Life
Give gear that can be passed down through generations and the memories will follow.
Free Standard Shipping On All Orders
We do our best to process and ship orders within 1-2 business days (Monday-Friday, excluding holidays). We kindly ask that you choose standard shipping where possible to reduce our environmental impact. Thank you for your patience as we process heavier volumes during the holiday period.
Order before 13.00CET on December 14th for guaranteed on-time Christmas delivery with Standard Shipping.
Order before 13.00CET on December 20th for guaranteed on-time Christmas delivery with Express Shipping.
For more information on holiday shipping, please visit our Shipping Information Page.
Unsure of the right size? Can’t decide between jackets? Our Customer Service team is here to help—the less unnecessary shipping, the better. We have no time limit on returns and accept both current and past-season products.
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Select Size and Color
Dual Aluminum Stays
Dual aluminum stays offer lightweight support for even the heaviest loads
Removable lid, frame and hip-belt pads allow customization for different objectives
Ice Tool‒Carrying System
Adjustable ice-axe carry can handle most axe shapes
Removable Compression Straps
Modular, removable compression straps provide maximum gear-carrying versatility
Internal Stash Pocket
Internal hanging pocket keeps essentials organized and easily accessible
Long Spindrift Collar
Dual spindrift closure allows the pack to expand or collapse, depending on the load
Three-point, over-the-top rope-carrying system can be removed to further streamline the load; pack volume is 55 liters
Country of Origin
Made in Vietnam.
1,280 g (2 lbs 13 oz)
- Body: 5.8-oz 420-denier 100% recycled nylon ripstop
- Collar: 2.2-oz 70-denier 100% nylon ripstop with a silicone coating
- Lining: 3-oz 200-denier 100% recycled polyester
- Body, collar and lining fabrics have a PU coating for durability and water protection
- Body fabric is certified as bluesign® approved
1280 g (2 lbs 13.2 oz)
26" x 12.5" x 7.5"
55L (3356 cu in)