Stainless Steel: Body & lid exterior made of durable, rust-resistant stainless steel. Cool Riser Technology™ improves cooling performance by elevating away from hot surfaces. Ultratherm® insulation in body & lid keeps contents colder for longer. Convenient stainless steel bottle opener built into cooler exterior. Stainless steel swing-up handles with wide comfort grips for easy & comfortable transport. Stainless steel hinges & zinc-plated steel latch locks into place for maximum durability. Triple-snap, leak-resistant drain plug for easy draining & cleaning. Capacity 85 cans / 54QT.