●Titanium coating ●Material: titanium ●Capacity: 150ml, 200ml, 250ml, 300ml, 350ml, 400ml, 450ml ●Keith is an ISO 9001:2008 certified company (accredited by CNAS, member of the IAF). It is also a GMC certified manufacturer (TÜV Rheinland tested). Keith titanium product samples Ped EU food grade (German LFGB) test and US FDA test (both carried out by SGS).