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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

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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
  • Spill-Proof Design: This straw cup features a "+" cut straw teat and a flip-top lid to prevent spills and leaks, making it ideal for active toddlers.
  • PPSU Material: Made from FDA-approved, BPA-free PPSU material in the USA, ensuring safety and quality.
  • Protects Teeth: The smooth silicone straw is gentle on your baby's teeth and gums.
  • Customizable: The cup allows you to customize the straw and lid colors to match your child's preferences.
  • Convenient Size: Available in 200mL and 300mL capacities, perfect for toddlers on the go.
  • Microwave & Dishwasher Safe: The PPSU body is safe for microwave and dishwasher use.
  • Age Suitability: Suitable for children aged 6 months and above.
  • Rotating Handle: The handle is designed to rotate, allowing your child to drink the remaining liquid by adjusting the bottle's position.
Specs

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 to prevent any damage to the product.
  • Detach all parts and clean/sterilize them before use.
  • Replace the silicone straw teat and tube every 2-3 months.
  • Sterilization: Use only a UV sterilizer for the One-Touch Cap and Weighted Bead/Connector.
  • To prevent damage, use a soft bottle brush for cleaning.

Not following the cleaning and usage instructions may damage the product.

Included in the Package

  • Grosmimi Straw Cup

  • Stage 1 Straw + Weighted Straw

  • Steel-Free One-Touch Cap

  • Owner's Manual

Free shipping for over $80 CAD

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.)

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