MARCHWAY Floating Waterproof Dry Bag Backpack 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing (Black, 40L)

Built to Endure: Featuring a reinforced multi-layer construction, this dry bag delivers exceptional tear and abrasion resistance yet remains flexible. Its ruggedness is backed by expertly welded seams, heavy-duty buckles, sturdy straps, and robust stitching. Designed to withstand rock scrapes and harsh conditions, it guarantees your gear stays protected and dry on every water adventure. Superior Waterproofing: The roll-top closure creates a watertight seal. Its round bottom helps you capture air quickly: simply spread the bottom open, roll the top down 3 to 5 times, and buckle. The trapped air blocks water and provides buoyancy. Keeps your gear dry in rapids, waves, snow, and sand. Designed for all common wet conditions but not for extended submersion. Multiple Sizes & Colors: A range from 5L to 40L suits any activity. 5L/10L are ideal for light trips and feature an adjustable, removable shoulder strap for cross-body carry. For heavier loads, 20L to 40L have backpack straps for even weight distribution, as a waterproof backpack. Every size folds into its own compact pouch. Choose from classic darks to vibrant brights to match your style. Stays Afloat & Secure: When properly sealed and not overloaded, the dry sack floats visibly on the water, making your gear easy to spot and quick to retrieve. A reinforced D-ring and strap let you fasten the bag to your boat or kayak, keeping your belongings secure and within reach, so you can fully embrace the thrill of the outdoors. Versatile Utility: Engineered for rugged durability and reliable waterproof protection, this bag is essential for any aquatic adventure. Ideal for paddling, sailing, surfing, canoeing, or river tubing, as well as beach trips and water park outings. When rain rolls in, it also serves as a dependable waterproof bag for traveling, climbing, or hunting, keeping your gear dry no matter the weather. Nowadays more and more people like the outdoor water adventures like kayaking, canoeing, rafting, snowboarding, skiing, hiking across stream, camping around river, or enjoy fun of beach. During these sport adventuring, you must expect a bag which can keep all your stuff dry, clean and protect them from sand, dust, mud and snow, then our waterproof dry bag is exactly what you are looking for!

Our Dry Bag Features:
Material - Lightweight, Foldable and Endurable. Made of ultra tough 500D tarpaulin heavy duty waterproof fabric, while maintains soft and touches smooth.
Sealing - Using simple roll top closure seal system, convenient and secure, make sure everything inside the bag is dry. However we do recommend a second layer like a ziplock plastic bag for extremely sensitive items like cellphone, camera.
Craft - Bag connection part is strongly and nicely thermo welded.
Sizes & Colors - 10L and 20L for your choice, both are suitable to store your daily supplies. With attractive colors to meet your personal preference.
Carrying - With detachable and adjustable shoulder strap for different sizes people and various carry styles.
Floating - Bag will look like it is inflated after seal is closed, so it can be floated on water with you when tie on kayak.
Storage - It can be rolled and stacked when not in use, taking very little space.
Important: To ensure a watertight seal, be sure to roll down minimum 3-4 times along the top of the bag and then connect the buckle.

Size (Diameter x Height) and Weight:
10L: 7.87 x 19.30 inch, 0.66 pound; 20L: 9.25 x 22.83 inch, 0.142 pound

Enjoy your outdoors now with our dry bag, we believe it will bring you pleasant surprise!