This premium soft-sided cooler features state-of-the-art insulation and construction that keep food and drinks impressively cold for days. The Hopper Flip 18 is also super-durable, leakproof and versatile for many outdoor uses. Wide-mouth opening makes it easy to grab what you need. Wide-mouth opening allows easy access and visibility to contents. Hitchpoint Grid allows easy attachment of a bottle opener, carabiners and other accessories. Double-stitched handles and ergonomic shoulder strap make it easy to haul. HydroLok zipper is the toughest, most water- and leakproof cooler zipper in the world. DryHide high-density fabric shell is waterproof and resistant to mildew, punctures and UV rays. ColdCell closed-cell rubber foam offers far superior cold-holding to ordinary soft coolers. Liner is made from FDA-approved food grade material. Imported. Yeti Hopper Flip 18 Cooler Olive, Rubber