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• Double wall vacuum insulation with an additional copper plating allows for extreme temperature retention
• Great for both hot and cold beverages, Keeps ice cold up to 24 Hours, Hot for 6 Hours
• 18/8 stainless steel strong stainless steel construction,durable,rust-proof
• BPA-FREE, no toxin, including the shatter-proof and dishwasher-safe leak proof lid, left-right handed lid
• No sweat design, the outside stays dry, no temperature transfer, no flavor transfer, fit most of car cup holder, for a range of activities, great for camping, parties, athletic events, biking, hiking, running, 10oz fits for coffee machine, tailgaters needed, choice your favorite colors