Material:High Strength net clamping cloth、UTX-DURAFLEX fittings(fastener)Color:Blue、Red、BlackUnfolding Size:5L(16*22cm) 20L(23*42cm) 60L(32*52cm)Plan View Size:5L(37.5*27.5cm) 20L(65.5*35.5cm) 60L(88.0*50.5cm) Weight: about 40g/1.41oz(5L) about 120g/4.23oz(20L) about 180g/6.35oz(60L) Features:1、Compact frame member;concise design;convenient to use;filling at the price.2、Unique transparent window enables you to easily see the things inside.3、High waterproof performance、over 20000mm waterproof depth in still water.4、Suitable for a wide range of environments including drifting、upstream、mountaineering、hiking. Package Included:1 * Transparent Visual Window Dry Bag