If your cold drinks warm too quickly to room temperature, you need our Spring Tumbler Cup. With double-wall insulation so that drinks stay at their ideal temperature for as long as you need. The metal straw comes with a silicone tip to defeat the metallic taste and is endlessly reusable. This product has a comfort-grip handle and non-slip base so that it can be used at home, in the car, or at the gym. It comes in a variety of fun colors and has a tight-fitting lid to minimize risk of spills.
Specifications
Keeps cold drinks cold for 34 hours and hot drinks hot for 10 hours
Material: Stainless steel tumbler with silicone lid
