The Tundra® Haul™ is the toughest cooler on two wheels. NEVERFLAT™ WHEELS Solid, single-piece tire construction is impact- and puncture-resistant. STRONGARM™ HANDLE Durable welded aluminum arm with comfortable grips. Curved design tracks left or right for heel-friendly towing. ROTOMOLDED CONSTRUCTION Makes it armored to the core and virtually indestructible. FATWALL™ DESIGN Extra-thick walls hold up to two inches of insulation for unmatched ice retention. PERMAFROST™ INSULATION Pressure-injected commercial-grade polyurethane foam in the walls and lid makes sure your ice stays ice. T-REX™ LID LATCHES Heavy-duty rubber latches are made with patented technology so you'll never see another busted latch. NEVERFAIL™ HINGE SYSTEM Two hinge pins and interlocking design prevent the hinge from ever breaking. COLDLOCK™ GASKET A freezer-quality gasket circles the length of the lid to block out the heat and lock in the cold. LIPGRIP™ HANDLES Stay out of the way and make carrying your catch seem less of a chore.