Product Overview
A “pack liner” made of Sea to Summit's amazingly light Ultra-Sil. The shape of the sack is designed to fit the internal contours of a backpack, so the base is oval, rather than round. -50 Liter fits up to a 3000 cu. in. pack.
A “pack liner” made of Sea to Summit's amazingly light Ultra-Sil. The shape of the sack is designed to fit the internal contours of a backpack, so the base is oval, rather than round. -50 Liter fits up to a 3000 cu. in. pack.
Sea to Summit