Dark-Series PPSU Straw Cup 300mL
Experience the groundbreaking Spill-proof Straw Cup and turn milk time into a breeze for kids
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Dark-Series PPSU Straw Cup 300mL
Top Rated
Spill-Proof
Microwave and Dishwasher Safe
Revolutionizes milk time for kids
Experience the groundbreaking Spill-proof Straw Cup and turn milk time into a breeze for kids Transform messy milk moments into effortless sips with our innovative Spill-proof Straw Cup
Better Choice for Moms
Picture your little one independently using the straw cup, free from leaks and offering a smooth transition from bottle to cup for your growing baby!
Product Details
Features
Grosmimi PPSU Straw Cup – Smart, Safe, and Designed for Growing Toddlers
Discover the perfect blend of functionality and comfort with the Grosmimi PPSU Straw Cup, designed to support your baby’s transition from bottle to cup with ease.
Premium PPSU Material
Crafted from FDA-compliant PPSU made in the USA, this cup is BPA-free, exceptionally durable, and can withstand extreme temperatures from -15°C to 200°C (-4°F to 392°F). It's safe for hot water sterilization, UV disinfection, microwave, and dishwasher use—making cleaning and sanitizing a breeze.
Innovative Leak-Proof Design
The specially engineered “+ cut” straw teat prevents spills and leaks, while the flip-top lid adds an extra layer of protection. Whether your child is sitting up or lying down, the 2-way drinking option (with or without the straw tube) ensures smooth sipping every time.
Gentle on Little Mouths
The soft, medical-grade silicone teat and straw are designed to protect your baby’s developing teeth and gums, ensuring a comfortable drinking experience.
Thoughtful Features for Toddlers
- Rotating Handles for ergonomic grip and adjustable drinking angles
- Wide-Neck Opening for easy cleaning
- Customizable Straw & Lid Colors to suit your child’s style
- Available in 200mL and 300mL Sizes - ideal for little ones on the go
Grows with Your Child
The cup comes with a Stage 1 straw kit (for 6M+), and can be upgraded with the Stage 2 straw kit (sold separately) for toddlers aged 12 months and above.
Specs
Dimensions: 126mm H x 100mm W x 70mm D
Capacity: 200mL
Weight: 145g
Dimensions: 167mm H x 100mm W x 70mm D
Capacity: 300mL
Weight: 168g
Material
- The body of the straw cup is made of PPSU
- The cap and handle are made of BPA-free Plastic
- The straw is made of premium silicone
Daily Use Guide
Please read and follow the manual carefully to avoid product damage.
- Detach all parts before use, and clean or sterilize thoroughly.
- Replace the silicone straw teat and tube every 2 - 3 months for hygiene and performance.
- For Sterilization, use only a UV sterilizer for the One-Touch Cap and Weighted Bead/Connector.
- To prevent scratches or damage, clean the bottle with a soft bottle brush only.
- Failure to follow these cleaning and usage instructions may result in damage not covered under our standard warrranty.
Included in the Package
Grosmimi Straw Cup Bottle
Stage 1 Straw Set
One-Touch Cap V3
Owner's Manual
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
What is PPSU material?
The safe material, PPSU, is a lightweight yet highly durable and heat-resistant medical-grade material, ensuring safety without the risk of shattering like glass.
What is the difference between Stage 1 and Stage 2 straws?
Stage 1: The wall is softer, for beginners or non-chewers.
Stage 2: The wall is firmer, for children over 12 months who chew frequently.
All Grosmimi cups come with Stage 1 straw as default.
Which size of the cup should I choose?
For beginners with straw cups, the 200ml size is easier to handle. This size is suitable for water or small amounts of liquids. Consider a 300ml cup for larger drink quantities or milk and other beverages.
How to remove air from a straw cup?
To maximize functionality, utilize the air valve on the straw to release air from the cup. This essential feature regulates pressure balance, preventing leaks and adjusting to varying temperatures.
How often should I replace the silicone straw?
Recommended Replacement Schedule:
- Silicone straws & mouthpieces: Every 2–3 months
- PPSU bottle: Every 6–12 months
(Replacement frequency may vary depending on use.)