---
product_id: 265272577
title: "Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months"
brand: "belbeyo"
price: "€ 37.60"
currency: EUR
in_stock: true
reviews_count: 9
category: "Bel Beyo"
url: https://www.desertcart.fr/products/265272577-straw-cup-conversion-kit-for-comotomo-baby-bottles-3-count
store_origin: FR
region: France
---

# 100% food-grade silicone, BPA-free Fits all Comotomo bottles Single-piece weighted straw, easy clean Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months

**Brand:** belbeyo
**Price:** € 37.60
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your baby’s sip game without the waste—smart, safe, and spill-proof!

## Quick Answers

- **What is this?** Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months by belbeyo
- **How much does it cost?** € 37.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/265272577-straw-cup-conversion-kit-for-comotomo-baby-bottles-3-count)

## Best For

- belbeyo enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Mobility:** Weighted any-angle straw and leak-resistant spout keep spills at bay, perfect for on-the-go families.
- • **Pure Silicone Safety:** Only soft, BPA-free silicone touches your baby’s drink for the safest sipping experience.
- • **Seamless Weaning Upgrade:** Transform your existing Comotomo bottles into spill-proof straw cups—no new purchases needed.
- • **Eco-Smart & Budget Friendly:** Reuse bottles, reduce waste, and save money while giving your baby the best.
- • **Ergonomic Grip for Tiny Hands:** Bottle handles designed for independent little sippers mastering their skills.

## Overview

The BelBeyo Straw Cup Conversion Kit effortlessly converts Comotomo baby bottles into spill-proof straw cups using 100% food-grade silicone parts. Designed for babies 6+ months, it features a single-piece weighted straw for easy cleaning, ergonomic handles for little hands, and a leak-resistant spout. BPA-free and independently safety tested, this eco-friendly kit supports smooth weaning while reducing waste and cost.

## Description

Product description Product Details What’s Included • 3 Straw Top Nipples – Soft silicone spouts for gentle sipping (line cut) • 3 Weighted Silicone Straws – 100% silicone, single-piece design ensures no plastic touches the liquid and eliminates the need to disassemble small parts for cleaning • 3 Green Bottle Handles – Helps babies grip and hold independently • 3 Cleaning Brushes – Keeps the straws and spouts hygienic Make the Transition to a Sippy Cup Easy & Safe! Our Straw Cup Conversion Kit is designed to help your little one transition from baby bottles to independent drinking with ease. Instead of buying new cups, simply replace the existing nipple with our soft, spill-proof straw tops, making weaning a breeze while reusing your baby’s favorite bottle. Give your baby a safer, easier, and mess-free transition with our all-silicone weighted straw cup kit! Upgrade your baby’s bottle today! Compatibility 8 oz Comotomo Baby Bottles 5 oz Comotomo Baby Bottles Please check out our store to find the conversion kit that is compatible with other Baby Bottles such as Philips Avent and Nanobebe. CPSC Certified for Your Baby’s Safety At BelBeyo , your baby’s safety is our top priority. Our products are independently tested by Eurofins , an internationally accredited and CPSC-approved third-party laboratory , recognized for its excellence in product safety testing . This ensures compliance with the strict safety standards set by the U.S. Consumer Product Safety Commission (CPSC) . Made with BPA-free, Phthalate-free, and Lead-free materials , our products provide parents with trusted quality and peace of mind. Lab Tested – Meets Food-Contact Safety Standards At BelBeyo , your child’s safety is our top priority. Our products are independently lab tested to ensure they are made with materials that comply with FDA food-contact regulations (21 CFR Part 177) . Designed with food-grade materials , our products deliver a safe, parent-trusted experience. Certified Small Business – Proudly USA-Based and Parent-Founded At BelBeyo , we’re a certified small business , proudly USA-based and parent-founded . As a family-run company, we not only design every product with care — we use them daily with our own children . While our products are responsibly manufactured overseas, all operations and product design are handled right here in the United States. When you choose BelBeyo, you’re supporting a small business that truly understands and shares your parenting journey.

Review: Worth the money - I love that I got to reuse the bottles that I used when my baby was first born. The attachments fit perfectly with no drippage. Also, when the bottles get squeezed no liquid comes out of them. These attachments are so perfect! They also come in a nice travel container with a small scrubby brush to clean out the tube.
Review: Highly recommend - Highly recommend

## Features

- ✅ Effortless Transition from Baby Bottle to Straw Cup – Make weaning easy with our straw cup conversion kit, designed to fit Comotomo Baby Bottles (any size). No need to buy new cups—just replace the bottle nipple and let your baby transition at their own pace.
- ✅ 100% Safe & Baby-Friendly Materials – Made from BPA-free, phthalates-free, lead-free, and FDA food contact-safe materials. Independently tested to meet U.S. Consumer Product Safety Commission (CPSC) standards, ensuring the highest level of safety for your baby.
- ✅ No Plastic Touches the Drink – Unlike other brands with plastic weighted straws that require disassembling small parts (connector, tube, ball) for thorough cleaning—our all-silicone weighted straw is a single-piece design. No parts to take apart, no risk of losing small pieces, and effortless cleaning. Plus, only soft, food-grade silicone ever touches your baby’s drink, ensuring a safer, healthier drinking experience.
- ✅ Planet-Friendly & Cost-Saving Solution – Reduce waste and save money by reusing your baby bottles instead of purchasing all-new sippy or straw cups or trainer bottles. A sustainable and budget-friendly alternative for smart parents who care about the environment.
- ✅ Spill-Proof, Mess-Free Design – Designed with a weighted any-angle straw, allowing babies to sip comfortably from any position. The leak-resistant spout helps prevent spills, making it perfect for on-the-go use.
- ✅ Easy to Hold & Clean – Comes with ergonomic bottle handles to help little hands grip independently. Includes 2 cleaning brushes for hassle-free cleaning of the straw and spout, keeping everything hygienic for your baby.
- ✅ From Our Family to Yours – BELBEYO is a small, family-owned business based in the USA. As parents of three little ones, we use these with our own kids every day. We stand behind our products and are committed to providing safe, high-quality, and practical baby feeding solutions for families like yours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MCLVGG8 |
| Age Range Description | Baby |
| Best Sellers Rank | #15,086 in Baby ( See Top 100 in Baby ) #107 in Baby Bottle Nipples |
| Bottle Nipple Type | Vented |
| Bottle Type | baby bottle |
| Brand | BelBeyo |
| Capacity | 8 ounces |
| Color | Green |
| Customer Reviews | 4.5 out of 5 stars 225 Reviews |
| Dish Washer Safe | Yes |
| Is the item microwaveable? | No |
| Item Weight | 0.13 Kilograms |
| Liquid Flow Speed | Variable Flow |
| Manufacturer | BelBeyo |
| Material Type Free | BPA Free, Lead Free, Phthalates Free |
| Number of Items | 1 |
| UPC | 757350825714 |
| Unit Count | 2.0 Count |

## Product Details

- **Bottle Nipple Type:** Vented
- **Brand:** BelBeyo
- **Capacity:** 8 ounces
- **Color:** Green
- **Material Type Free:** BPA Free, Lead Free, Phthalates Free

## Images

![Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months - Image 1](https://m.media-amazon.com/images/I/71ocBv3j11L.jpg)
![Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months - Image 2](https://m.media-amazon.com/images/I/71lLtWq6arL.jpg)
![Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months - Image 3](https://m.media-amazon.com/images/I/716D44tKVaL.jpg)
![Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months - Image 4](https://m.media-amazon.com/images/I/71np6vr4WmL.jpg)
![Straw Cup Conversion Kit for Comotomo Baby Bottles 3-Count, Soft Food Grade Silicone Straw Spout Nipples, All Silicone Weighted Straw, Green Bottle Handles and Cleaning Brush, BPA Free, 6+ Months - Image 5](https://m.media-amazon.com/images/I/71NqZzG5eyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by K***H on February 25, 2024*

I love that I got to reuse the bottles that I used when my baby was first born. The attachments fit perfectly with no drippage. Also, when the bottles get squeezed no liquid comes out of them. These attachments are so perfect! They also come in a nice travel container with a small scrubby brush to clean out the tube.

### ⭐⭐⭐⭐⭐ Highly recommend
*by K***E on November 27, 2025*

Highly recommend

### ⭐⭐⭐⭐⭐ LOVE THIS
*by K***E on May 31, 2025*

I love this product. It is so good! Fit our comotomo bottles perfectly. We used these while teaching my son how to use a straw & introducing water to him. Very durable, easy to clean. Personally I chose not to use these with milk. We only used them with water. Great quality and a good price!

## Frequently Bought Together

- Straw Cup Conversion Kit for Comotomo Baby Bottles 2-Count | Soft Silicone Straw Top Nipples, Weighted Any Angle Straw Ball, Bottle Handles and Straw Cleaning Brush | 6+ Months (Straw Top, Green)
- Comotomo Silicone Replacement Nipple, Fast Flow, 6+ Months, 2 Count
- Comotomo Baby Bottle Double Pack, Green, 8oz

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-05-30*