Sea to Summit Ultra-Sil Daypack - 20L Alpine glasses Mapped Lining

Mapped Lining

Side ventilation zippers with internal mesh gusset quickly releases heat

Weight (Medium): 376g

Liquid Capacity (L): 1

Weight (each): 455 grams

Sea to Summit Ultra-Sil Daypack - 20L Alpine glasses Mapped Lining20L ultra lightweight daypack that folds down to the size of an egg OVERVIEW Our 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