CamelBak: Cocktail sophisticated, outdoor durable. The 12 oz Tumbler is constructed in double-walled, vacuum-insulated stainless steel, keeping hot drinks cozy and cold beverages chilly. It’s topped off with a tri-mode lid for flow control so you can sip at your own speed. The heavy-duty powder coat is scratch resistant and allows you to toss the tumbler in the dishwasher when you’re finished. A non-slip silicone pad on the base grips surfaces to avoid scratches and spills. 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: 12.4 x 8.6 x 8.6 cm / 5 x 3.4 x 3.4 inMATERIAL: Vacuum Insulated Stainless SteelWEIGHT: 212 g / 7.5 oz