: Rotomolded: Our coolers are crafted from rotationally-molded LLDPE plastic with uniform wall thickness for maximum durability.
Thermal Properties: All hard-sided coolers are filled with up to two inches of Ecomate polyurethane foam for efficient cooling. This eco-friendly insulation has no negative environmental impact and is free of VOCs.
Lid Gasket: Our lids create a tight seal with a rubber gasket to preserve cold temperatures and prolong the life of your ice.
Interagency Grizzly Bear Committee (IGBC) Certified: All Grizzly hardside coolers are IGBC Certified Bear-Resistant and feature two lock holes for added security.
Made in USA: Our coolers are proudly made in the USA.