PPSU Tumbler
GrosmimiGrosmimi PPSU Kids Tumbler - 10oz (18 Months+)
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About This Item
- Made from premium PPSU plastic, it’s an ideal tumbler for little hands—perfect for home, school, or outings
- It’s lightweight yet tough, making it easy for kids to carry
- One-Touch Cap with Lock A secure flip-top lid that opens easily with one touch while preventing leaks when closed
- Includes a hand strap for portability—great for school and travel
- Easy to Clean All parts, including the silicone tip, ring, cap, and strap, can be fully detached for thorough cleaning
Details
About This Product
The Grosmimi PPSU Kids Tumbler (10oz / 300ml) is designed for everyday use with lightweight durability and safe materials. Made from premium PPSU plastic, it’s an ideal tumbler for little hands—perfect for home, school, or outings.
Durable PPSU Body
Crafted with high-quality PPSU material that is BPA-free, impact-resistant, and built to withstand daily use. It’s lightweight yet tough, making it easy for kids to carry.
Heat & Odor Resistant
PPSU is known for its ability to resist staining, odor absorption, and high heat—keeping drinks fresher for longer.
Silicone Drinking Tip
Gentle on gums and teeth, the BPA-free silicone tip makes sipping easy, comfortable, and safe for kids.
One-Touch Cap with Lock
A secure flip-top lid that opens easily with one touch while preventing leaks when closed. Includes a hand strap for portability—great for school and travel.
Easy to Clean
All parts, including the silicone tip, ring, cap, and strap, can be fully detached for thorough cleaning. Dishwasher-safe for convenience.
Product Specs
- Capacity: 10oz (300ml)
- Dimensions: 18.4cm H x 8.0cm W
- Weight: 133g
Product Materials
- Bottle: PPSU
- Cap, strap ring: BPA-free plastic
- Silicone tip, Silicone stopper: Silicone
- Hand Strap: TPE
Usage & Assembly
- Read the user manual and safety instructions thoroughly before use.
- Ensure all parts are assembled correctly and securely before use.
- This product is not completely leak-proof. For storage or transport, place it in a sealed bag or container.
Precautions
- Store away from heat sources and direct sunlight.
- Be cautious when storing carbonated beverages, as internal pressure may build up.
- Always open the lid upright to avoid spills.
- Logos and measurement markings may fade over time depending on usage conditions.
- Bubbles or spots may appear during the PPSU molding process, but this is not a defect and does not affect product safety or functionality.
Storage & Handling
- Avoid direct sunlight and high temperatures.
- Store out of children's reach and use under adult supervision.
Cleaning and Maintenance
- Please wash the product thoroughly before first use.
- Clean and dry immediately after use to prevent stains and odors.
- To prevent damage, we recommend using a cleaning brush specifically designed for this type of product.
- If not used for a long time, ensure the tumbler is completely dry before storing.
- Due to the nature of the silicone material, it may have a distinct odor.
- We recommend air drying for at least 24 hours after washing.
Specs
Specifications
| Product Type | PPSU Tumbler |
| Material | PPSU, Silicone |
| Capacity | 10oz / 300ml |
| Weight | 133g |
| Safety | BPA-Free |
| Dishwasher Safe | Yes |
The Brand
From Grosmimi
A Brand You Can Trust — Quality, Safety, And Care
Grosmimi
Made from 100% PPSU — the safest plastic for babies. No BPA, no BPS, no compromise. Every Grosmimi bottle and straw cup is designed to grow with your child.
Shop all Grosmimi
Trust
Safety & Quality
Rigorously Safety Tested
Every product meets international safety standards including FDA compliance. BPA-free, BPS-free, and phthalate-free.
Pediatrician Reviewed
Reviewed and recommended by pediatricians and child development specialists for age-appropriate safety.
Premium Korean Manufacturing
Made in South Korea with strict quality control, lab-certified materials, and medical-grade manufacturing processes.
Policies
Shipping & Returns
Shipping
- Free shipping on orders over $50
- Standard shipping: $5.99
- Ships within 1-3 business days
- Delivery: 5-10 business days
Returns
- 30-day return policy
- Items must be unused and unopened
- Contact hello@onzenna.com to start
- Full refund to original payment
FAQ
Frequently Asked Questions
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Reviews
What Parents Are Saying
Based on 11 reviews
would recommend
this product
Customer Photos
See it in real homes· 4 photos
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Sign In to Write a Review11 reviews
Alison G.
A Must Have Cup
My toddlers love the spout design on this cup. I love that it knocks over and doesn't instantly spill. Plus, it is so pretty!
Samantha R.
I love it!
I bought this tumbler with Cha&Mom cream. my kid loves both!
Gloria L.
Safe Plastic, yet lightweight
The tumbler's body is very durable. I researched on this plastic called PPSU and discovered that it's a high-quality, safe, and resist a high degree temperature which makes it easier to kill all the bacterias and germs by boiling it up to 350~400F.
Bridget W.
Cute
Cute, durable & light! Great cup! My grandson uses it everyday. Well done!
Elexus B.
Best Water Bottle for my little ones
We have loved these water cups for the longest time. With my firstborn we used the straw cups when he was read to start drinking water and it was the best decision and our favorite cups of all time! Now he is obsessed and loves this tumbler. The gentle flow makes it easy for him to drink water without spilling and the strap handle is his favorite because he easily gets to carry it around with him everywhere. It’s worth the investment and great quality! I love all the cute designs and how easy it is to clean.
