The Rambler Travel Bottle was designed for people on the move. Featuring a leakproof Commuter Cap that locks in every drop, while the double-wall vacuum insulation locks in the temps all day. It's 360º cap that lets you sip from every angle, and the cupholder compatibility makes it easy to travel both in your car and your backpack. Perfect for day in and day out sipping cold brew or steeping on the slopes._Cupholder Compatible: So you can have your go-to within reach18/8 Stainless Steel: Made with kitchen-grade stainless steel, so they're puncture and rust-resistantDishwasher Safe: Because no one needs more work to doDouble-Wall Vacuum Insulation: Keeps cold drinks cold and hot drinks hotLeakproof360º drinking experienceCapacity: 12oz/355mlDimensions: W7.6 x 17.8cmEmpty Weight: 0.4kg