100% LEAK-PROOF. The 2-in-1 straw and sip lid offers 2 ways of drinking, and does a good job at being fully leak-proof with the double-thread and screw-on design.
CUP HOLDER FRIENDLY. The bottom of the tumbler with lid and straw is tapered to fit in car cup holders and is perfect for use while driving.
KEEPS COLD. With double-wall vacuum insulation, Meoky 40 oz tumbler with handle stays cold for 34 hours and hot for 10 hours.
Pull the handle down to detach and up to attach, making sure to hear a "click" every time.
FOOD-GRADE STAINLESS STEEL. Made of premium stainless steel, the BPA-free insulated cup with straw resists rust, dents and flavor transfer.