Description: 【Waterproof】: Features a front transparent waterproof zipper pocket with watertight sealing, allowing you to safely store your phone and other essentials even during brief submersion 【Organization】: Includes an internal fabric storage pouch and a frosted PVC waterproof bag, making it easy to separate dry and wet items for better organization on the go 【Versatile】:This Waterproof Backpack is suitable for outdoor activities such as rafting, swimming, beach trips, and travel designed to keep your belongings protected in various environments 【Material】:The Dry Bag is constructed from PVC material for durability and reliable water resistance in challenging conditions 【Capacity】: Offers a spacious volume, providing ample room for all your gear while maintaining a comfortable double-shoulder backpack design   Size Chart:blue 10L : 26cmx11cmx50cm/10.24inchx4.33inchx19.69inch Package Includes: 1 Waterproof Backpack Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.