Your ultimate outdoor wingman. The strong and durable 300ml/12oz Camp Mug is constructed in double-walled, vacuum-insulated stainless steel with a powder-coat finish, keeping it looking good on the outside and at piping hot on the inside. The tri-mode tumbler lid slides open for flow control and is spill-resistant. A non-slip silicone pad on the base provides a soft landing on surfaces to avoid scratches and spills. Dishwasher safe and free of BPA, BPS, and BPF.Features:- Vacuum insulated - double wall vacuum insulated to maintain temperature- Spill resistant - tri-mode lid for flow control- Non-slip silicone base- Durable - 18/8 Stainless steel with full powder-coat finish. Dishwasher safe- BPA, BPS and BPF free- 4 hours hot, 6 hours cold