Made for life on the go, Resa Flip 35oz features our fully leakproof SlideSeal™ lid that works for both cold and iced carbonated beverages, SoftSip™ silicone straw so every sip feels like a luxury, our ColdKey™ stainless steel straw to keep plastic out of your water, and an easy-carry handle for life on the go. With a swappable sleeve to protect against dents and dings, a cup holder friendly base, and temp retention that keeps your drinks cold for 24+ hours, it’s the ultimate travel companion. Resa Flip Tumblers are 100% leakproof with cold beverages and iced carbonated beverages when in the locked position. A 50% ice to liquid ratio is recommended when using carbonated beverages. Not recommended to be used in the locked position with hot beverages. Using hot beverages with a straw poses a scalding risk. Max Capacity: 35oz Functional Capacity: 32oz Cold Retention: 24+ Hours Empty Weight: 1.48lbs (672g) Max Height: 9.65” (245mm) Max Diameter (body): 3.98” (101mm) Max Width (inc. handle): 4.53“ (115mm) Not recommended for use with hot beverages. Use at least 50% ice with carbonated beverages Warning: Choking Hazard - small parts not for children under 6 years or any individuals who have a tendency to place inedible objects in their mouths. Resa 35oz SoftSip™ Straw is removable and may come off if bitten or pulled. Make sure it's securely in place during use.