Features: Make of 500D PVC meshes cloth, Waterproofs, light and tear-resistant, with well-make sewn. Small and light weights, foldable and easy to carry. Equipped with adjustable shoulder strap for shoulder carrying and backpack. Our dry bag is very convenient for different occasion like boating, rafting, kayaking, hiking, camping, fishing, mountaineering. With seamless technology, our dry bag have the overall waterproofs capability, making sure to keep your items and valuables dry. Specifications: Materials: 500D PVC meshes cloth Styles: Yellow 20L/Yellow 30L/Rose Red 20L/Rose Red 25L/Rose Red 30L/Blue 20L/Blue 30L/Black 30L/Tangerine 20L/Tangerine 25L/Grass Green 25L/Grass Green 30L/Gray 20L/Gray 25L/Gray 30L 20L size: about 250x370mm/9.84x14.57inch 25L size: about 250x440mm/9.84x17.32inch 30L size: about 250x540mm/9.84x21.26inch Package Includes: 1Pc Waterproofs Dry Bag note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.