BrüMate Era 900ml Tumbler with Straw and Lid 100% Leakproof Cold for 24 Hours 30oz Metal Water Bottle Handle Insulated Cup Stainless Steel Travel Gym Mug (Nightfall Blue)

100% Leakproof, guaranteed: The Era series is the only 100% leakproof straw tumbler that works thanks to our patent-pending Ü-Turn technology. So, you can toss your drink in your bag and take it on the go without ever spilling a drop. ColdKey metal straw: The Era series includes our ColdKey stainless steel straw, reducing the amount of plastic sitting in your water all day and giving you a crisp, cool sip with a soft-touch silicone tip. 24+ hours cold: Thanks to our advanced BevGuard insulation, the Era keeps drinks ice-cold for over 24 hours when used with ice, so you can enjoy refreshingly chilled sips anywhere, all day. Dishwasher safe & cup-holder friendly: The Era has a sleek, tapered design that fits all standard cup holders. Most bodies are dishwasher safe, and all lids and straws are top-rack dishwasher safe. Lifetime warranty: Backed by our lifetime guarantee, the Era will be your favorite drinking companion for the long haul.