---
product_id: 186000263
title: "Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Aqua Green) | Babies & Toddlers 6+ Months | Removable Rotating Handles | Silicone Straw | Heat-Resistant | BPA-Free Sippy Cup | 300ml"
brand: "grosmimi"
price: "₨23097"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/186000263-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating
store_origin: LK
region: Sri Lanka
---

# 300ml spill-proof capacity 360° rotating ergonomic handles BPA-free premium PPSU & silicone Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Aqua Green) | Babies & Toddlers 6+ Months | Removable Rotating Handles | Silicone Straw | Heat-Resistant | BPA-Free Sippy Cup | 300ml

**Brand:** grosmimi
**Price:** ₨23097
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Sip smarter, spill never—because every drop counts!

## Quick Answers

- **What is this?** Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Aqua Green) | Babies & Toddlers 6+ Months | Removable Rotating Handles | Silicone Straw | Heat-Resistant | BPA-Free Sippy Cup | 300ml by grosmimi
- **How much does it cost?** ₨23097 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/186000263-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating)

## Best For

- grosmimi enthusiasts

## Why This Product

- Trusted grosmimi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Straw Stages:** Stage 1 soft straw for gentle gums, upgrade to firmer Stage 2 when chewing begins—same leak-proof seal, tailored flow.
- • **Hygiene Made Simple:** Fully disassembles for top-rack dishwasher, microwave, and sterilizer safe cleaning—because baby deserves the best.
- • **Mess-Free First Sips:** Spill-proof cross-cut straw and flip-top lid keep every drop contained—no more stress, just smiles.
- • **Ergonomic 360° Handles:** Rotating soft handles adapt to your baby’s grip and wrist movement for effortless drinking anytime.
- • **Safe & Durable Materials:** Crafted from BPA-free PPSU and food-grade silicone, ensuring toxin-free hydration and long-lasting use.

## Overview

The GROSMIMI Baby Straw Cup is a 300ml BPA-free sippy cup designed for babies 6+ months, featuring a spill-proof cross-cut silicone straw, 360° rotating ergonomic handles, and premium PPSU construction. It supports easy cleaning with dishwasher, microwave, and sterilizer compatibility, and offers two straw firmness stages to match your baby’s developmental needs.

## Description

desertcart.com : GROSMIMI Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Aqua Green) | Babies & Toddlers 6+ Months | Removable Rotating Handles | Silicone Straw | Heat-Resistant | BPA-Free Sippy Cup | 300ml : Baby

## Features

- SPILL-PROOF FROM FIRST SIP — NO MESS, NO STRESS: Designed for babies beginning their cup journey at 6+ months. The spill-proof +Cut straw and flip-top lid help prevent leaks when your little one tips, drops, or carries the cup. Built for the messy moments of learning to drink—without the mess.
- SAFE FROM THE INSIDE OUT — PREMIUM PPSU + SILICONE: Every part that touches your baby's drink is made from premium PPSU or food-grade silicone. No metal or microplastics in the drinking path—just thoughtfully selected materials designed for everyday feeding and drinking.
- EASY TO CLEAN — TOP-RACK DISHWASHER, MICROWAVE & STERILIZER SAFE: All parts fully disassemble for thorough cleaning. Top-rack dishwasher safe, microwave safe, and safe for boiling or steam sterilization. Durable PPSU and silicone are designed to withstand repeated cleaning and daily use.
- TWO STRAW STAGES — SAME SEAL, DIFFERENT BITE: Both stages share the same leak-proof cross-cut straw and flow rate — only the firmness differs. Stage 1 (6M+) is soft for new gums and first sips; Stage 2 (12M+) is firmer to resist biting. Start with Stage 1, upgrade when chewing begins.
- 360° ROTATING HANDLES — EASY GRIP, EVERY LAST DROP: Soft handles rotate a full 360° to follow your baby's hands — no awkward wrist twisting. They tilt with the cup, so your little one can drink down to the very last drop.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YL2FT96 |
| Age Range Description | Kid |
| Best Sellers Rank | #799 in Baby ( See Top 100 in Baby ) #27 in Toddler Cups |
| Brand Name | GROSMIMI |
| Capacity | 10 fluid ounces |
| Color | Aqua green |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,284) |
| Included Components | Cups |
| Item Dimensions W x H | 3.9"W x 7.5"H |
| Manufacturer Part Number | Parent_PPSU_Strawcup |
| Material Features | Insulated |
| Material Type | Polyphenylsulfone (PPSU) |
| Model Number | 1002-A |
| Number of Items | 6 |
| Occasion | Everyday |
| Other Special Features of the Product | BPA Free |
| Product Care Instructions | Hand Wash Only |
| Product Style | Tableware |
| Reusability | Reusable |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Theme | Baby |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GROSMIMI
- **Capacity:** 10 fluid ounces
- **Color:** Aqua green
- **Material:** Polyphenylsulfone (PPSU)
- **Special Feature:** BPA Free

## Images

![Baby Straw Cup, Spill-Proof PPSU Sippy Cup with Rotating Handles for Babies & Toddlers 6+ Months, Silicone Straw, BPA-Free, Stage 1, 10oz/300ml (Aqua Green) | Babies & Toddlers 6+ Months | Removable Rotating Handles | Silicone Straw | Heat-Resistant | BPA-Free Sippy Cup | 300ml - Image 1](https://m.media-amazon.com/images/I/51v57ZdfnSL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is PPSU, and why is it better than standard plastic?**
A: PPSU is a premium material used in hospitals commonly used for medical devices. Unlike standard PP plastic, it has extreme heat resistance, resists scratches to prevent bacterial growth, and will never warp, stain, or leach microplastics.

**Q: My cup is leaking from the straw. How do I fix it?**
A: Check if the cross-cut (+) valve is torn. If it is intact, simply pinch the air valve on the silicone base 3–4 times after closing the lid. This equalizes internal pressure (especially from warm drinks) and instantly stops backflow.

**Q: What is the difference between Stage 1 and Stage 2 straws?**
A: They share the same leak-proof valve and flow rate. Stage 1 is ultra-soft for sensitive baby gums. Stage 2 uses firmer, high-density silicone built to withstand biting and chewing from older toddlers.

**Q: Is the cup dishwasher safe? Which rack should I use?**
A: Yes, it is top-rack dishwasher safe. Keep all parts away from the bottom heating element to protect the materials.

**Q: How do I wash the silicone straw without tearing it?**
A: Separate the straw nipple from the tube. Insert your straw brush gently, and twist it side-to-side to clean. Never scrub the brush up and down vertically, as this may puncture the cross-cut valve and cause leaks.

## Frequently Bought Together

- GROSMIMI Spill Proof no Spill Magic Sippy Cup with Straw with Handle for Baby and Toddlers, Customizable, PPSU, BPA Free 10 oz (Aqua green)
- Grosmimi Replacements (Straw kit 2-Counts, Stage 2)
- Grosmimi Replacements (Weighted kit 2-Counts)

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**Shop now:** [https://www.desertcart.lk/products/186000263-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating](https://www.desertcart.lk/products/186000263-baby-straw-cup-spill-proof-ppsu-sippy-cup-with-rotating)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-15*