Ultralight and waterproof pack liner

　　The Ultra-Sil Pack Liner won the prestigious Backpacker Editors' Choice award in 2006 and this award-winner is an excellent solution for keeping contents of your pack dry. It's made of 30D Ultra-Sil™ CORDURA® brand fabric, making it super-lightweight and is an oval shape to fit inside packs more easily. The extra wide-opening roll-top closure folds in three before being rolled and sealed with the low profile buckles. Comes in bright colors to help with visibility when packing and unpacking, and a 50L, 70L and 90L size range to cover all options and bag sizes.