When hanging out around the campfire with friends, you need a simple, durable camp cup to keep your favorite beverage close at hand. The double-wall insulated design holds in hot or cold while the Sip-through lid ensures that you won't spill a drop. Clean and durable, made of pure 304/18-8 stainless steel, this double-walled insulated camp cup keeps hot and cold beverage temperatures steady without burning hands or forming condensation. The convenient sip-top keeps bugs out and helps prevent sloshing.