Maximum hydration with major style. This water bottle is designed to keep up with all your activities. It features a built-in straw that flips up for a quick drink, then snaps tight to stay fully leakproof (even when tossed in your bag). The ergonomic shape and rotating handle make it easy to hold while on the go. And best yet, Stanley’s double-wall vacuum insulation keeps everything ice cold all day. 18/8 stainless steel, BPA-free Double-wall vacuum insulation Easy-to-carry handle Car cup holder compatible Dishwasher safe Dimensions: 3.2 x 3.2 x 9.5 In.