More functional than ever, the Ascensionist Pack 35L is the Goldilocks of alpine climbing packs—big enough to get you into the mountains, yet small enough to climb with.
New Styles Have Arrived
We have new colors on old classics, prints and patterns inspired by fungi and a few all-new designs. Step aboard. We’re excited to show you our latest creations for fall.
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. If you have any questions about your order, you can reach out to our Customer Service team and we will be happy to help.
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.
Sign up for product highlights, original stories, activism awareness, event updates and more.
Select Size and Color
Long Spindrift CollarDual spindrift closure allows the pack to expand or collapse, depending on the load
Internal Stash PocketInternal hanging pocket keeps essentials organized and easily accessible
Ice Tool‒Carrying SystemAdjustable ice-axe carry can handle most axe shapes
Adjustable Sternum StrapAdjustable, removable sternum strap
Removable Compression StrapsModular, removable compression straps provide maximum gear-carrying versatility
Removable FramesheetRemovable framesheet and hip-belt pads make the pack even lighter for the final summit bid
Rope-Carrying SystemThree-point, over-the-top rope-carrying system can be removed to further streamline the load; pack volume is 35 liters
Country of OriginMade in Vietnam.
Weight890 g (1 lb 15 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
890 g (1 lbs 15.4 oz)
25.5" x 12" x 5.5"
35L (2319 cu in)