1.digital timer remind you to replace the cartridge 2.healthy,keep your ... 'mt(mm) 245*105*270mmWeight:Approx 700gMaterial:PMMA or AS Plastic, Nano-KDF,Actived carbon,Tourmaline ceramic cartridge.Features:With high ... and teeth.Ideal For:Household, Office, Hotel, Outdoors, Travel,etc. plastic thermos water jug