Sea to Summit Ultra-Sil Day Pack apparel-backpack-climb and powder stash

and powder stash

it has a backward hook strap-holder

The reinforcement yarns woven into the honeycomb structure increase the tear resistance and thus provide the thin textile with stability

Treated with HeiQ Fresh - a bio-based technology that reduces unpleasant odors

The Barryvox S is also equipped with a Smart Search function

Sea to Summit Ultra-Sil Day Pack apparel-backpack-climb and powder stashOur award winning Ultra Sil Day Pack is a minimalist backpack that has incredible strength to weight performance and packs down to the size of a tennis ball. The 30D siliconised CORDURA fabric and reinforcing bar tacks at stress points enable it to withstand loads many times its own weight. With a 20L capacity, it's perfect for a summit pack, carrying groceries when on foot or on a bike, or as an extra traveling tote. The tiny packed size also easily