Flip Straw Tumbler - Charcoal

Continuing to create legendary technology to serve your all-day beverage needs - Stanley brings us the brand new Iceflow Flip Straw Tumbler for easy and effortless sipping. Generally sized but not oversized, snap it shut and the double-wall vacuum insulation will keep your drink fully leakproof and extra cold for hours. Perfect fits in your car, treadmill or spin-cycle’s cupholder with the folding handle making carrying this one super simple and convenient. Sip away with Stanley!