... PC outer space cup,drinking cup,sports bottle,vacuum pot 1)healthy and useful 2)material:PC 3)leak-free,impact resistance PC outer space cup,drinking cup ... and useful6.100% made of glass engineered for space technology emits crystal like luster,shatterproof7.able to withstand ... high heat and pressure8.no discoloration 6.suitable for sport,housewares,promotion gift,etc.7.package: capacity-600ml weight ...