Mother-K PPSU Weighted Straw Bottle 200ml

A PPSU-made bottle with a smart air valve system and weighted straw for easy 360-degree drinking. It is designed for safe, easy assembly, and clear volume display.

• The description claims the material is safe like glass and light like plastic.
• The description claims the bottle can be sterilized in various ways.
• The description claims the smart air valve system maintains proper air pressure and prevents backflow/leakage/clogging.
• The description claims the weighted straw allows for leak-free 360-degree drinking.
• The description claims the body is designed from the user’s perspective with a handle for easier holding.