Swig Insulated Stainless Steel "To-Go" Tumbler - 30 oz.

This To-Go tumbler combines Swig's new dual threaded Flip + Sip leakproof lid, flex carry handle, and is cup holder-friendly. The straw features a curved tab that makes it easy to flip open for smooth sipping. When you're on the go, snap the straw shut for a leakproof, worry-free experience. Constructed of 304-18/8 stainless steel. Double-walled, vacuum-sealed, and copper-plated. Keeps drinks cold for 24+ hours, or hot for 3+ hours.