Function:
1. material: PVC&NYLON;
2. it is available to chill drinks/beverage and keep them cool, fresh and taste better, necessary as a good assistant in daily
life
3. non-toxic, non-caustic, reusable
Use manual:
put it in the freezer for two hours or more hours before using
Application:
suitable for promotion, camping, daily life use
can make different design,shape,size with different material