Waterproof Dry Stuff Sack for Outdoor Water and 20L Suitable for the and Includes Shoulder Black Bag, Drum-Shaped Beach, Activities, Dustproof, 5L,

Waterproof & Sealed: Made with 500D PVC tarpaulin and high-frequency welding technology to achieve IPX6 level waterproof performance. Durable, waterproof, dustproof, and stain-resistant. The reinforced buckle is sturdy and provides complete waterproofing, eliminating the risk of water leaks. Protects your belongings from water, rain, snow, dust, sand, and more. Easy to use: Simply fold the opening and fasten the buckle. Please note that you will need to wrap the seal 3-4 times. (Please refer to the video for instructions.) [3 Sizes & Usage Scenarios]: Choose from different capacities (5L, 10L, 20L) to suit your needs. Suitable for a variety of outdoor activities, including fishing, swimming, beach trips, motorcycling, hiking, camping, surfing, kayaking, boating, hot springs, rafting, swimming, snowboarding, etc. (Not suitable for long-term underwater activities such as diving.) [Portable & Easy to Store]: Each dry bag size comes with an adjustable and removable shoulder strap. It's easy to carry anywhere and can be rolled up or folded for storage when not in use. The shoulder strap can also be attached to a small boat or kayak. (The 20L dry bag has two shoulder straps, while the 5L and 10L have only one.) Durability: Superior materials and manufacturing techniques ensure durability for long-term use in a variety of outdoor environments. OSAHDRYPAK Waterproof Dry Bag Pack Sack 10L with Adjustable Long Shoulder Strap for Kayaking, Boating, Fishing, Rafting, Swimming, and Water Sports