Food Storage by Stanley. Details:The Stanley 30 oz Quencher travel tumbler comes in soothing and delightful pinks, purples and periwinkles, colors that fit every shade of you. Whether deskside or poolside, at the yoga studio or art studio, you’ll appreciate the hydration skills of the Quencher. Double-wall vacuum insulation will keep drinks cold for 9 hours and iced for 40 hours. The lid features a rotating cover with three positions: an opening for the reusable straw, an opening for sipping, and a full-cover top to prevent splashes. The always-reliable Quencher is designed to comfortably fit most cup holders, yes, even the one on your spin bike.