Set of 4 Folding Dry Bags The Exped Fold Drybags are the waterproof and reliable classics in the packsack category. Lightweight and waterproof storage bags with roll-top closure Made of durable and pliable PU coated taffeta nylon with 10,000mm water column and fully taped seams for waterproof performance Bright inner PU coating lights up the interior of the bags for excellent overview of contents Roll-top-closure with quick release buckle Intended use: Waterproof Organising Backpack, Outdoor in general: Keeps gear dry and clean The sealed roll-top closure can also be used as grab handle or as a hook loop (i.e to hook onto a branch or similar). Waterproof also means reliable protection against sand, dust, dirt or bugs. Ideal waterproof protection and organization in bicycle panniers. Separate dirty laudry from the clean on long trips The small sizes make perfect toiletry pouches (contain shampoo etc. in case of a leak) Technical Features: Size & Volume: 4 Pack - 1 each of XS to L: XS: Volume: 3 litres  /  183 in³    Size: 24x14 cm  /  9x5 in S: Volume: 5 litres   /  305 in³  Size: 30x16 cm  /  12x6 in M: Volumne: 8 litres  /  488 in³ Size: 35x18cm  /  14x7 in L: Volumne: 13 litres  /  793 in³ Size: 42x22cm   /  17x9 in   Fabric: 70 D Taffeta Nylon, PU coated Waterproof​: 10,000mm water column and fully taped seams Bright inner PU coating lights up the interior of the bag Roll-top-closure with quick release buckle Intended use: Waterproof Organising Backpack, Outdoor in general Watch this short video to find out more about the Exped Fold Drybags: Note: Volume and dimensions were measured with the roll top closure folded 3 times.  Size   lenght x width (cm)   Volumen (Liter)   Weight (g)   lenght x width (in)   Volume (cubic inch)   Weight (oz)  XXS 16 x 14  1 26 6 x 5  61 0.85 XS 24 x 14 3 35 9 x 5 183 1.1 S 30 x 16 5 46 12 x 6 305 1.5 M 35 x 18 8 52 14 x 7 488 1.7 L 42 x 22 13 66 17 x 9 793 2.1 XL 46 x 25 22 80 18 x 10 1342 2.6 XXL 52 x 30 40 105 20 x 12 2440 3.4