Resa Flip 35oz | Dune

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.