The Yeti Hopper is a soft side cooler. This cooler is made with ColdCell Insulation which is 1in thick on the sides and 1.5in thick on the bottom offering far superior cold-holding to ordinary soft coolers.
HydroLok Zipper: Ultimate water-proof airtight closure, constructed like the zippers found in survival suites and HazMat gear
DryHide Shell: RF-welded seams is built similar to whitewater rafts, providing superior leakproof durability
D-Ring Tie-Down Points and Hitchpoint Grid: Multiple points for securing your hopper and accessories