This serving cart which adopts the high-quality stainless steel construction and food-grade liner box is durable and has 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.