---
product_id: 564641326
title: "PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach)"
brand: "grosmimi"
price: "₨933"
currency: SCR
in_stock: true
reviews_count: 13
category: "Grosmimi"
url: https://www.desertcart.sc/products/564641326-ppsu-baby-straw-cup-stage-1-6m-spill-proof-10oz
store_origin: SC
region: Seychelles
---

# 100% Spill-Proof Design Dishwasher & Sterilizer Safe BPA-Free & Premium PPSU Material PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach)

**Brand:** grosmimi
**Price:** ₨933
**Availability:** ✅ In Stock

## Summary

> 🥤 Sip Smart, Spill Less — The Ultimate Baby Cup Upgrade!

## Quick Answers

- **What is this?** PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach) by grosmimi
- **How much does it cost?** ₨933 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/564641326-ppsu-baby-straw-cup-stage-1-6m-spill-proof-10oz)

## 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

- • **Effortless Cleaning:** Fully disassembles and withstands dishwasher, microwave, and sterilizer cycles—because hygiene should never be a hassle.
- • **Mess-Free First Sips:** Spill-proof +Cut straw and flip-top lid keep every drop inside, so no mess means no stress for busy parents.
- • **Adaptive Straw Stages:** Soft Stage 1 straw perfect for 6M+ gums, with an easy upgrade to firmer Stage 2 when your baby’s bite evolves.
- • **360° Rotating Handles:** Ergonomic, rotating handles follow your baby’s grip naturally, making every sip comfortable and spill-free.
- • **Safe & Durable Materials:** Crafted from premium PPSU and food-grade silicone, ensuring a toxin-free, long-lasting cup for your baby’s health.

## Overview

The GROSMIMI PPSU Baby Straw Cup Stage 1 is a 10oz spill-proof sippy cup designed for babies 6 months and older. Made from premium BPA-free PPSU and food-grade silicone, it features a leak-proof +Cut straw, flip-top lid, and 360° rotating handles for easy grip. Fully dishwasher, microwave, and sterilizer safe, this durable cup supports your baby’s transition to independent drinking with hygienic, mess-free convenience.

## Description

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

Review: LOVE THIS STRAW CUP! - We’ve tried several sippy cups, and this one has been the best by far! The spill-proof design actually works, which has saved us from so many messes around the house and in the diaper bag. My infant had no trouble holding the handles, and the straw is soft and easy to drink from. I also love that the cup is lightweight, durable, and easy to clean. The aqua green color is adorable, and the customizable design is a nice bonus. It’s become our go-to everyday cup for outings and mealtime. Highly recommend for babies and toddlers transitioning to straws!
Review: Easy to clean and easy for my baby to drink from - My 9 month old’s favorite straw cup! It hasn’t spilled yet, and it is easy to clean. He doesn’t like the handles, so I love that we can take them off easily.

## 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 | B0C1N1PLYD |
| Age Range Description | Baby |
| Best Sellers Rank | #762 in Baby ( See Top 100 in Baby ) #25 in Toddler Cups |
| Brand | GROSMIMI |
| Brand Name | GROSMIMI |
| Capacity | 10 fluid ounces |
| Color | Peach |
| Customer Reviews | 4.3 out of 5 stars 4,294 Reviews |
| Included Components | Cups |
| Item Dimensions W x H | 3.9"W x 7.5"H |
| Material | Polyphenylsulfone (PPSU) |
| Material Features | Insulated |
| Material Type | Polyphenylsulfone (PPSU) |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Occasion | Everyday |
| Other Special Features of the Product | BPA Free, Dishwasher Safe, Heat Resistant, Spill Proof |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only, Machine Wash |
| Product Style | Tableware |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 10 Ounces |
| Special Feature | BPA Free, Dishwasher Safe, Heat Resistant, Spill Proof |
| Style | Tableware |
| Theme | Baby |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GROSMIMI
- **Capacity:** 10 Fluid Ounces
- **Color:** Peach
- **Material:** Polyphenylsulfone (PPSU)
- **Special Feature:** BPA Free

## Images

![PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach) - Image 1](https://m.media-amazon.com/images/I/51fqT0imBUL.jpg)
![PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach) - Image 2](https://m.media-amazon.com/images/I/61jec7KbPKL.jpg)
![PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach) - Image 3](https://m.media-amazon.com/images/I/51CYiKjknUL.jpg)
![PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach) - Image 4](https://m.media-amazon.com/images/I/51w0qNYxW5L.jpg)
![PPSU Baby Straw Cup Stage 1, 6M+, Spill-Proof, 10oz (Peach) - Image 5](https://m.media-amazon.com/images/I/51Guk9g2PDL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ LOVE THIS STRAW CUP!
*by C***T on May 7, 2026*

We’ve tried several sippy cups, and this one has been the best by far! The spill-proof design actually works, which has saved us from so many messes around the house and in the diaper bag. My infant had no trouble holding the handles, and the straw is soft and easy to drink from. I also love that the cup is lightweight, durable, and easy to clean. The aqua green color is adorable, and the customizable design is a nice bonus. It’s become our go-to everyday cup for outings and mealtime. Highly recommend for babies and toddlers transitioning to straws!

### ⭐⭐⭐⭐⭐ Easy to clean and easy for my baby to drink from
*by Z***E on July 14, 2026*

My 9 month old’s favorite straw cup! It hasn’t spilled yet, and it is easy to clean. He doesn’t like the handles, so I love that we can take them off easily.

### ⭐⭐⭐⭐⭐ Best straw cup you can buy
*by C***L on April 5, 2026*

Get it!! I caught it on a sale for 21.99 but originally it’s $25. It is a bit pricey and as someone who doesn’t like to spend that much money on a cup, I 100% believe this is worth the price. No leaks, it doesn’t break when my 9mo old throws it, and it’s a cute cup. Other cups leak that we tried and as a parent we all know how annoying that is! AND it’s easy to clean!! *if it leaks, you don’t have the straw part on correctly.

## 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 (Peach)
- Grosmimi Replacements (Straw kit 2-Counts, Stage 2)
- GROSMIMI Spill Proof no Spill Magic Sippy Cup with Straw with Handle for Baby and Toddlers, Customizable, PPSU, BPA Free 6 oz (Peach)

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**Shop now:** [https://www.desertcart.sc/products/564641326-ppsu-baby-straw-cup-stage-1-6m-spill-proof-10oz](https://www.desertcart.sc/products/564641326-ppsu-baby-straw-cup-stage-1-6m-spill-proof-10oz)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-25*