PPSU Tumbler 10oz (300ml) Bear Butter – Grosmimi
Lightweight, nearly indestructible, and sized for small hands. The Grosmimi PPSU Tumbler in Bear Butter is a 10oz (300ml) kids' tumbler from Grosmimi, Korea's premium baby feeding brand. It's 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, in a soft buttery-yellow bear colourway that little ones adore.
Part of Grosmimi's modular feeding system, where parts are interchangeable across Grosmimi bottles and cups as your child grows. Also available in Olive Pistachio and Cherry Peach. Browse the complete Grosmimi collection at littlewild kids.
Brand: Grosmimi | Made in Korea | Capacity: 10oz (300ml) | Material: PPSU | Care: Disassemble all parts before cleaning; suitable for boiling, steam, and UV sterilization.
Premium quality materials
Designed for ages 0-8
Free shipping over $99
Choose options
Need help?
Frequently Asked Questions
We offer free shipping on orders over $99. Standard delivery takes 1-3 business days. International shipping is available with delivery times varying by destination.
We accept returns within 14 days of delivery on eligible full-price items. Items must be unworn, unwashed, and in original packaging with tags attached.
Please refer to the size chart available on each product page. If you're between sizes, we recommend sizing up for a comfortable fit. Contact us if you need further assistance.