Exped waterproof bergen liner 140l 26l olive 1x 140l main bergen liner 2x 13l bergen side pouch liners the sack in the pack large pack size versions of the fold drybags in contrast to packsacks with round bottoms waterproof pack liners are better shaped to perfectly fit a backpack and completely fill the space comes with a fast access roll n fold closure bright inner pu coating lights up the interior of the bags for better visibility material coated 70d taffeta nylon with a wate