Built for convenience and everyday performance, the Atlas Tumbler is crafted from premium food-grade 304 stainless steel with double-wall vacuum insulation. It keeps beverages hot or cold for up to 10 hours and features a sturdy carry handle, foldable sipper, and integrated straw. The wide screw-top opening makes adding ice and cleaning simple, while the sweat-free exterior and leak-proof silicone gasket make it easy to carry on the go.Â
