Lightest Weight Durable Alpine Pack

45L NWD® WorkSack
45L NWD® WorkSack
Item# 450038

Stripped Weight: 625g(1.4lbs) | Max Weight: 1690g(3.7lbs)
See bottom of page for Weight and Sizing specifications.

Made when ordered here in our factory in Portland, Oregon, and winner of the Guides Choice Award! and Alpinist Mountain Standard awards, CiloGear WorkSacks are the best packs for climbers in the world.

CiloGear is proud of what our customers have done with their Non-Woven Dyneema WorkSacks® (NWD®), especially in this size. Used on notable alpine ascents like the 3rd integral ascent of Cerro Torre by Kelly Cordes and Colin Haley.

The CiloGear Non-Woven Dyneema® 45L pack is the result of 3 years of applied testing and refinement. These packs are the lightest and best option for alpine climbing. This is the lightest pack on the market for serious alpine climbing. It's durable, incredibly versatile and comfortable carrying a real climbing load. 45L WorkSacks are routinely used by many of the best alpinists in the world to do the hardest routes.

Made to supply maximum strength with the absolute minimum weight, our Non-Woven Dyneema® fabrics are truly amazing. These packs have the highest rip-stop performance on a weight, strength and thickness basis of any packs in the world.

All Cilogear 45L Worksacks feature a removable framesheet with aluminum stay, bivy pad, strap set, lid, sternum belt and hip belt.

Weight and Sizing Specifications
Pack Bag: 625g(1.4lbs) | Lid: 115g(4oz) | Hip belt: 170g(6oz) | Strap set: 200g(7oz) | Framesheet & Pad: 580g(1.2lbs) | Total: 1690g(3.7lbs)

Size by torso length
14" - 17" = Small
17" - 19" = Medium
19" - 24" = Large

Adjustable volume
75 liters fully extended
45 liters normally stuffed
22 liters with buckles closed

Ladies, be sure to specify Women's Hipbelt.