Sea to Summit's Ultra-Sil Dry Bag is an ultra-lightweight dry bag made from siliconised 30D Cordura nylon and is an essential for fast and light adventures. Keep your gear dry and organised. Material - Features: PFC-free coating (Durable Water Repellent) - Material: 100 % nylon Dimension - Weight: 58 g Features - Water protection: water-repellent - Closure system: roll closure Volume - Size category: 15 - 30 litres l Size - Dimensions in cm (L x W x H): 26.9 x 23.6 x 47.3 - Volume (l): 20 l Sustainability standard - Sustainability certificates: bluesign APPROVED Main information - Suitable for: Travel bag - Type / area of use: Packing bag Details - Details: - Moisture-repellent Hypalon roll closure with patented Field Repair buckle - Semi-transparent fabric makes contents easy to see - Oval bottom prevents rolling and packs efficiently - Smooth surface ensures this Dry Bag slips into tight spots in your backpack.