the Camelbak® Forge Flow 350 Ml Vacuum Thermal Insulated Tumbler is Leak-Proof, Self-Sealing, & Equipped with a Free Flow Lid for Easy Sipping. Crafted From Stainless Steel Metal with a Non-Slip Silicon Base, It Keeps Drink Hot for 6 Hours or Cold for 11 Hours. the Tumbler has a Dishwasher-Safe Body & Lid, Making It Easy to Clean. for Tea Enthusiasts, Its Also Compatible with a Tea Infuser Accessory, Making It the Perfect On-The-Go Companion. Sleek Design That Fits Most Cup Holders. Elevate Your Daily Adventures with This Durable & Stylish Travel Mug. Bpa, Bps, & Bpf Free. Minimum Quantities Apply.