CamelBak: Your ultimate outdoor wingman. The strong and durable 12 oz 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.FEATURESVacuum insulated: Double wall vacuum insulated to maintain temperature.Spill resistant: Tri-mode lid for flow controlNon-slip silicone baseDurable: 18/8 Stainless steel with full powdercoat finish. Dishwasher safe.Drink Clean: BPA, BPS, and BPF free6 Hours Cold, 4 Hours Hot SPECIFICATIONSCAPACITY: .35L / 12ozCAP MATERIAL: ECHO bio-copolyesterCOLLECTION: DrinkwareACTIVITY: InsulatedUSER: UnisexBPA/BPS/BPF FREE: YesDIMENSIONS: 11.4 x 11.1 x 8.6 cm / 4.5 x 4.3 x 3.4 inMATERIAL: Vacuum Insulated Stainless SteelWEIGHT: 272 g / 10 oz