1.【Waterproof Promised】Solid roll-top closure system provides secure watertight seal, 100 % waterproof, dustproof, sandproof, snowproof, can float on water and keeps your items safe and dry in the water, perfect for swimming, kayaking, boating, sailing, surfing, camping canoeing paddling and any outdoors activities.

2.【Lightweight & Duable】Ultra reliable heavy-duty dry bag storage pouch is constructed of lightweight and durable polyester materials to protect your gear against the elements. Which is designed for years usage, tear, rip and puncture proof. Perfect for almost any extreme adventure you imagine.

3.【Quick Operation】Put your items in the bag, grab top tape and roll down tightly 3 to 5 times and then plug buckle to complete seal, it’s very easy and quick to use.

4.【Adjustable Shoulder Strap】The double strapping system is both comfortable and extremely strong, sturdy enough to carry a full pack, and you can adjust the length by move the position of the buckle easily.

How to use: Any roll-top dry sack must be closed properly to ensure water can’t get in. Begin by folding the strip down first and be sure to have at least three rolls before closing the buckle. Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric.

Waterproof Bag Suitable for: Mountaineering, diving, watersports like wading, drifting, swimming, canoeing, kayaking, boating, outdoor traveling, hiking, camping, surfing, skiing, rafting, fishing, trekking and so on. In dry desert, it can contain water and be used as a water bucke.

Kindly Note: To ensure a watertight seal, tightly roll down the top of the bag a minimum of 3-5 times and connect the buckle. The dry bag is not intended for full submersion,it is suitable for quick submersion,but not long time in the water. To ensure it is waterproof,you could do a small test in the water before using the bag.