Canvas. Imported. KEEP FISH FRESH ALL DAY LONG: Keep Ice Cold for Over 48 Hours, keeps fish cold and fresh, holds a lot of stuff in addition to fish. enough to withstand the thrashing of fish. PORTABLE & LIGHTWEIGHT: The Gear Monster Fish Bag is crafted from high-quality craftsmanship with thick walls, YKK Zipper, and strong straps. It comes with a snap strap that secures the folded fish bag for easy portability or to take up less space when not in use instead of a big and bulky cooler. EASY TO CLEAN: The heavy-duty heat-sealed, fiber-interwoven leather construction is leak-proof so your boat can stay clean. Designed with a heavy-duty 22oz polyester Canvas interior lining, the cooler fish bag makes cleaning a breeze. Simply rinse the inside and bottom with a spray bottle of soap/water, turn it upside down to dry, and it's ready for the next day. HASSLE-FREE: The average drain plug slips off easily, and if you're not careful, your car or truck can end up with fish blood. That's why we make it screw-on. The handles of the Twill shoulder straps are reinforced with sturdy but comfortable tubing. A perfect Christmas or Father's Day gift for fishing enthusiasts. It's also a good idea to order this for your father or husband's birthday.