This our new stainless steel rolling cooler which adopts the high quality stainless steel construction and food grade liner box, is sturdy and environmental protection .The box insulation layer adopts the imported foam material, high pressure foaming technology filled with polyurethane, thermal insulation performance can reach 72 hours .The stainless steel rolling cooler with locking casters ,the bottle opener,and the bottom shelf also provides extra storage space allowing easy refills. Whether you're headed on an overnight camping trip, to a tailgate party, or out to a BBQ, the comfort-grip steel handles and stainless steel lid latch make getting to your destination easy, comfortable and secure. Do not hesitate to buy it now !FeatureHigh pressure foaming technology infusion polyurethane, thermal insulation performance can reach 72 hours Holds up to 80 quarts Solid side handle for carry or pull 3'' casters for easy mobility (2 locking, 2 non-locking) Locking casters will not easily slip off in the uneven ground Two sided access lids with handles in sleek design, easy opening and closing sturdy steel frame with two doors for full access to contents Bottom shelf for additional storage sturdy Stainless steel constructionFood grade liner box is healthierAttached bottle opener & cap catcher for your convenienceWater drain plug for easily removing excess waterAssembly required with all necessary hardware includedSpecificationMain material:430# Stainless steelWeight:41lbsProduct size:36''x19''X35''(L X W X H) Interior compartment:30''X15''X12''(L X W X H)Volume:80QT Wheels size :3''Insulation time:72 hoursPackage included: 1 X Stainless Steel Rolling Cooler 1 X instruction