Attachments Nylon Straps/Buckle * 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