The Hopper Flip Soft Cooler in a smaller size is perfect for keeping your food and drinks cold while out in the field. The Hopper Flip 8 has the insulation power only a YETI can offer, and is engineered to be tough. The Hoppers high-density Dryhide Shell fabric is waterproof and resistant to mildew, punctures, and UV rays. The liner is made from an FDA-approved food-grade material. Coldcell Insulation contains closed-cell rubber foam offering far superior cold-holding to ordinary soft coolers. The toughest, highest-performing waterproof and leakproof cooler zipper in the world. Wide-mouth opening allows for easy access and visibility to your contents. Hitchpoint Grid easily attaches to pretty much anything's