DeepBlue Coolers have a tough roto-molded body filled with 2-inches of foam insulation on the bottom, sides and top. They have best in class ice retention, holding for 8-10 days, and is dry ice compatible. A sturdy non-skid lid is suitable for standing or sitting. The air-tight, food-grade silicone freezer gasket keeps lid sealed tight while the food-grade plastic resists stains and is easy to clean. Also for cleanliness, and deck maintenance, DeepBlue coolers have non-skid, non-marking feet help keep the cooler in place and elevate it off the floor. The cooler floor is pitched to allow water to completely self-drain via the recessed, one-twist to open drain plug - complete with a lanyard hole to keep it always close at hand. Flush-mounted, marine-grade draw latches with stainless steel backing plates and screws, along with a full-length integrated self-stopping rear hinge provide strength. DeepBlue coolers are bear resistant. They feature unique slots for crimped locking cables to better secure the cooler and fit webbing, turn buckle and other traditional tie-down systems. Dual padlock holes allow for further security and built-in hand grips and ergonomic rope handles make for convenient transporting. Engel DeepBlue Performance Coolers are available in a variety of sizes to match your adventure - 25 qt, 35 qt, 65 qt, 80 qt, 123 qt, 146 qt, and 320 qt - in white or tan.