Ingenious design: double-layer design, heat insulation and not hot, non-sealed pure titanium lightweight single-layer cup cover, no buckle for easier access;
Easy to store: can be stacked and stored in staggered capacity, does not take up space, and is easy to carry;
Easy to clean: no welding on the bottom of the cup body, no dirt, easy to clean. "
KEITH double-wall folding water cup is made of medical-grade pure titanium, which is acid-resistant, corrosion-resistant, durable and strong. There are multiple capacity options from 220ml to 600ml to meet different needs.
