If you work outside when it’s broiling hot, you better drink plenty of water. These jugs make sure you do. They’ll keep liquids icy cold (or hot) not just for hours, but for days. Yeti’s trademark tough 18/8 stainless steel, with double-wall vacuum insulation, leakproof cap, much more. Stainless. 10.125"H x 5.875"W.