Keith 220ml Titanium MugNo Lid 
Material:Pure Titanium
Surface: Sandblasting
Size:(Diameter)64.5*(Height)75mmOnly 40 grams

1. Pure titaniumUltralight and stronger than steel.
2. Never rustanti-corrosion from acid and alkali. 
3. High resistance to extreme low and high temperature. 
4. Healthyeco-friendly close to human body. 
5. Titanium can inhibit the growth of bacteria 
6. Light weight healthy and easy to clean. 
7. More convenient to carry and use outdoors.  Titanium is ultralight and super strong; it is eco-friendly biocompatible and bacteria inhibitive; it is also extraordinarily hypoallergenic and exceptionally corrosion-resistant.
Keith is an ISO 9001:2008 certified company (accredited by CNAS member of IAF).
It is also a GMC Certified Manufacturer (audited by TÜV Rheinland).
Keith titanium product samples passed EU Food Grade (German LFGB) test and U.S. FDA test (both undertaken by SGS).