Topeak Wedge DryBag with QuickClick Attachments QuickClick (F11) Capacity 1.5 L / 91.5 ci Insulation Rigid EVA Foam / Material 210 Denier and 420 Denier Nylon Waterproof Fabric, Sonically Welded Seams Size (L x W x H) 23 x 11 x 13 cm / 9.1 x 4.3 x 5.1 Weight 235 g / 8.27 oz