This dry sack is made with 190T polyester taffeta, water-resistant and tear-resistant. It is fully seam sealed and designed with roll-top closure to keep your valuables dry. It is lightweight and portable, perfect for camping, hiking, drifting, kayaking, etc. Features: DURABLE: Made of ripstop 190T polyester taffeta and fully seam sealed, durable and easy to wipe clean. WATERPROOF: Roll-top closure with buckle design, locks out all moisture and makes the bag air tight. Reinforced stitching on all stress points for better seal. MULTI-PURPOSE: Protects your valuables from dirt, dust, sand and water, suitable for storing food, clothes, wallet and other personal belongings. It can also be used as lifebelt in emergency. PORTABLE: Soft and flexible, compresses into compact size for easy storage and carrying, great for camping, drifting, hiking and other outdoor activities. Note: Not for full submersion. Specifications: Material: 190T polyester taffeta Color: Blue / Light Green / Orange / Army Green (optional) Capacity: 8L / 40L / 70L 8L: 41 * 24cm / 16.1 * 9.4in; Weight: 50g / 1.8oz 40L: 62 * 54cm / 24.4 * 21.2in; Weight: 120g / 4.2oz 70L: 70 * 64cm / 27.5 * 25.2in; Weight: 170g / 6.0oz Package List: 1 * Dry Bag