1,LFGB and SGS certificate report 2,Thermoses function 3,OEM is available 4,All the new material Capacity:1.3L/1.6L1)material : 304 stainless steel inside and outside,food grade PP,highly flexible silicone ring seals water proof, Push-Button is made by ABS.2)double walls stainless steel vacuum travel pot insulated for maximum temperate retention hot or cold, can keep warmth for 24 hours3) ...