The waterproof Whiteout 45 is made of a unique bluesign© certified UHMPE ripstop fabric. The extremely abrasion and tear resistant as well as UV resistant material makes it the ideal companion for mountaineering and expedition use. 

This backpack combines minimalist features and waterproof construction with a roll-top closure and remarkably lightweight, material. The seams are seam-taped and the fabric laminated with TPU film withstands a water column of 20'000 mm.

The low profile ice tool configuration ensures a snug attachment of alpine tools. An outer pocket with zipper provides space for smaller items and minimal daisy yet versatile chains attachment various options for gear attachment. 

The carrying system is intentionally minimalist in a lightweight construction, and a removable hip belt provides better support. A removable back panel with EVA padding can be used as a sit pad in a bivy if needed.