1.materials:PP for bottle,PET for cap 2.400,500,600ml all ... bottle.5. material can be done at your favorite:PE,PP,PVC,AS,ABS,etc,BPA free.6. high endurance in ... of bulletproof glasswith a high solidity permanent fresh appesrance.7.straw is very convinient for baby use.8. will do exactly ... time delivery exactly as you expect. plastic drinking bottle with straw