Description: Premium waterproof dry bag, tough, lightweight, durable, portable and floats on water Made of high performance waterproof fabric and fully seam sealed Roll top and quick release buckle closure locks out all moisture to allow air-tight, and protects your valuables from dirt, dust, sand and water Multi-purpose storage application, you can put cell phone, camera, food, clothes, wallet and other personal belongings Suitable for kayaking, swimming, boating, canoeing, floating, drifting, fishing, sailing, surfing, , scuba diving, camping, hiking, cycling and other outdoor sport activities Specification: Naterials: 210T Nylon Capacity: 10L, 30L, 40L, 70L for choice Size Chart: 10L Size: approx.40x34cm/ 15.74x13.38inch 20L Size: approx.47x40cm/ 18.50x15.74inch 40L Size: approx.62x54cm/ 24.41x 21.25inch 70L Size: approx.70x63cm/ 27.55x 24.80inch Package Includes: 1 Piece Waterproof Dry Bag Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks