When the weekend is young, pack up your Yeti Hopper Flip 18 and head for an adventure! The bigger build suits longer hauls and longer expeditions. The Yeti Hopper Flip 18 is durable, leakproof and versatile with the HitchPoint Grid for tools and accessories. The ColdCell Insulation is a closed-cell rubber foam that offers superior cold-holding to ordinary soft coolers. The DryHide Shell high-density fabric is waterproof and resistant to mildew, punctures, and UV rays! The liner is made from food-grade materials and will hold its own when faced with the hazards of the wild! The cubed body makes it easy to haul and store while the HydroLok Zipper and wide-mouth opening mean great accessibility and visibility to contents!