Deuter Ascender 13 Vest
Built for fast-moving mountain missions, this ultra-light running vest pack delivers a close, bounce-free fit that feels more like technical apparel than a backpack. Ergonomic vest-style shoulder straps, soft-touch back materials, and an elastic compression system create exceptional comfort and stability over technical terrain, while dual adjustable sternum straps keep the fit dialed during high-output efforts.
The body-hugging carry system minimizes load movement, and lightweight construction reduces fatigue on long days in the mountains. A front holster pocket provides quick-access storage for collapsible poles, while shoulder strap pockets keep soft flasks, nutrition, GPS devices, or a phone close at hand. Side compression straps and a stretch mesh inner pocket further stabilize your gear no matter how rough the terrain gets.
Constructed from 100% recycled, bluesign® certified fabrics, this pack combines low weight, comfort, and functional organization for trail running, fastpacking, ski mountaineering, and alpine adventures.
- Quick-access pole holster on shoulder strap
- Shoulder strap pockets for soft flasks, phone, GPS, or nutrition
- Zippered shoulder strap pocket for secure storage
- Compatible with 3L hydration reservoirs
- Elastic internal compartment for wet layers or hydration storage
- Two elastic side pockets
- Stabilizer and side compression straps
- Moisture barrier back panel
- Removable sternum strap
- Integrated safety whistle and SOS label
- Lite System carry platform
- Made from 100% recycled bluesign® certified materials
Size Chart
| WOMEN | MEN | |||
| Size | Chest | Size | Chest | |
| XS | 76 cm - 82 cm | S | 89 cm - 95 cm | |
| S | 83 cm - 89 cm | M | 96 cm - 102 cm | |
| M | 90 cm - 96 cm | L | 103 cm - 109 cm | |
Returns and Exchanges
We accept returns on eligible items within 15 days of delivery, provided the product is in like-new condition.
Footwear may be tried indoors only (home or treadmill). All returned items must be unworn beyond fit testing, include original manufacturer packaging and hang tags (fees may apply if damaged) and have been purchased from SkiUphill-RunUphill within the 15-day window. Apparel must be completely unworn.
Final Sale / Non-Returnable Items
All sale items are final sale. The following items are not eligible for return: carbon-plated running shoes, avalanche safety equipment (transceivers, shovels, probes, airbags), climbing equipment (ropes, harnesses, carabiners, belay devices, slings), ski crampons, helmets and gift cards.
Return Process & Fees
International returns are not accepted. A 10% deduction applies to all refunds to cover credit card processing and administrative fees.
For more information on returns and exchanges, click here.
International Orders
All International orders, including US orders, areDELIVERED DUTIES UNPAID.Taxes and duties are the customer's responsibility.