**Rotomolded:** Our coolers are constructed from rotationally molded LLDPE plastic, ensuring uniform wall thicknesses for enhanced durability.
**Thermal Properties:** Each hard-sided cooler features pressure-injected Ecomate polyurethane foam, providing up to two inches of insulation with zero global warming potential, no ozone depletion, and no VOCs.
**Lid Gasket:** The lids are equipped with a rubber gasket that effectively seals in cold air, prolonging ice retention; dry goods tray is available separately.
**Interagency Grizzly Bear Committee (IGBC) Certified:** All Grizzly hardside coolers are certified bear-resistant by the IGBC, featuring two locking holes for added security of your contents.
**MADE IN THE USA with a LIFETIME WARRANTY | Imported Shoulder Strap | Customer Service:** For any issues regarding your order, please reach out to us, and we will reply swiftly.