1. Made of super fine 500D PVC tarpaulin with sturdy welded seam which is design for a long time use. It's lightweight, compact and durable.
2. Solid roll top closure design provide secure watertight seal. Keep your gear, valuables clean and dry. Protect your item from water, snow, sand and mud.
3. Put your item in the bag, grab top woven tape, roll down tightly 4 to 5 times, finally plug buckle to complete seal. The surface is smooth, so your can easy cleaning.
4. 25L to meet your demands on different occasions. Each backpack includes two adjustable shoulder strap for shoulder carrying.
5. The dry backpack perfect for boating, kayaking, paddling, sailing, canoeing.