Sea to Summit Ultra Sil Pack Liner - Small 50L Drop-Point The lid also snaps into

The lid also snaps into place to stay out of your face while you drink

coffee mugs or other side pockets items

Two vertical torpedo pockets for external access

PureFlowâ„¢ tube

A large lanyard hole is provided

Sea to Summit Ultra Sil Pack Liner - Small 50L Drop-Point The lid also snaps intoWe also have a pack liner made of our 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. Ultra Sil Pack Liner opens wide for easy packing when its inside a pack Unique top closure: extra fabric at the top folds in and velcros in place, then rolls down, creating a more compact closed loop at the top Made of PU coated Siliconized Cordura Non wicking Hypalon