Grosmimi PPSU Kids Tumbler 10oz

Lightweight, nearly indestructible, and sized for small hands. The Grosmimi PPSU Kids Tumbler 10oz (300ml) is made from medical-grade PPSU — a BPA, BPS, and BPF free polymer that is highly heat resistant and safe for repeated sterilization without warping, discoloring, or absorbing odors. Recommended for toddlers from around 18 months, it's the ideal step up for confident independent drinkers, available in Cherry Peach, Bear Butter, and Olive Pistachio colorways.

Part of Grosmimi's modular feeding system, where parts are interchangeable across Grosmimi bottles and cups as your child grows, and pairs beautifully with the Grosmimi Tumbler Multi Accessory Pack. Made by Grosmimi — Korea's premium baby feeding brand. Browse the complete Grosmimi collection at littlewild kids.

Brand: Grosmimi | Capacity: 10oz (300ml) | Material: PPSU | Age: 18 months+ | Care: Disassemble all parts before cleaning; suitable for boiling, steam, and UV sterilization.

Q: What age is this tumbler for?
A: Grosmimi recommends its 10oz tumblers for toddlers from around 18 months and up.

Q: What is PPSU?
A: PPSU (polyphenylsulfone) is a medical-grade polymer that is BPA, BPS, and BPF free, highly heat resistant, and doesn't absorb odor or color — making it one of the safest materials for children's drinkware.

Q: Is this good for daycare?
A: Yes — its lightweight, nearly indestructible PPSU build makes it perfect for home, daycare, or on-the-go hydration.