This is an essential add on to your Double Walled 450 Titanium Mug to insulate your drink, keeping it warmer even longer and make it a little easier to sip out of.
A silicon ring hold your plastic lid snugly to the inside wall to retain heat.
This lid is designed to fit any 450 ml Double Wall mug.
Material: Abs Resin, Silicon Resin, BPA Free
Dimensions: D 3.5" H 1"
Weight: 1.1 oz
Made in Japan.