--- product_id: 307174617 title: "Sippy Cup Conversion Kit for Comotomo Baby Bottles, Green Handles, 2-Pack" brand: "belbeyo" price: "$52.16" currency: USD in_stock: true reviews_count: 8 category: "Bel Beyo" url: https://www.desertcart.ec/products/307174617-sippy-cup-conversion-kit-for-comotomo-baby-bottles-green-handles store_origin: EC region: Ecuador --- # 100% BPA & toxin-free materials Single-piece silicone straw for easy cleaning Eco-friendly reusable kit Sippy Cup Conversion Kit for Comotomo Baby Bottles, Green Handles, 2-Pack **Brand:** belbeyo **Price:** $52.16 **Availability:** ✅ In Stock ## Summary > 🍼 Upgrade your baby’s sip game—safe, smart, and spill-proof! ## Quick Answers - **What is this?** Sippy Cup Conversion Kit for Comotomo Baby Bottles, Green Handles, 2-Pack by belbeyo - **How much does it cost?** $52.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/307174617-sippy-cup-conversion-kit-for-comotomo-baby-bottles-green-handles) ## 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 - • **Safe, Pure & Tested:** Crafted from FDA-approved, BPA-, lead-, and phthalate-free materials for ultimate baby safety. - • **Eco-Smart & Budget Friendly:** Reuse bottles, reduce waste, and save money with this sustainable feeding solution. - • **Mess-Free Anytime, Anywhere:** Weighted, leak-proof straw lets your baby sip comfortably from any angle without spills. - • **Ergonomic Grip & Hygiene Focused:** Green handles designed for tiny hands plus included brushes for spotless cleaning. - • **Seamless Bottle-to-Cup Transition:** Effortlessly convert any Comotomo bottle to a sippy cup—no new purchases needed. ## Overview The BelBeyo Sippy Cup Conversion Kit transforms Comotomo baby bottles into spill-proof sippy cups using 100% safe, FDA-approved silicone components. Featuring a single-piece weighted straw for easy cleaning and ergonomic handles for independent grip, this eco-friendly 2-pack supports smooth weaning while reducing waste and saving money. ## Description desertcart.com : Sippy Cup Conversion Kit for Comotomo Baby Bottles, Green Handles, 2-Pack | Food Grade Silicone Spout Nipples and Weighted Straw, Cleaning Brush, Leak Proof, BPA, Lead and Phthalate Free, 4+ months : Baby Review: Excelente - Excelente Review: Perfect transition! - We’ve been using comotomo bottles from the beginning. I recently started looking for silicone sippy cups, but every one we’ve tried has leaked. I found these by chance, and absolutely love that I don’t have to buy whole new cups, and so far they’ve been leak-free! My son loves that he can hold it himself, unlike the 360 open cups that we’ve had to hold for him, plus he can carry it around with him while he plays. So glad I found these! ## Features - ✅ Effortless Transition from Baby Bottle to Sippy Cup – Make weaning easy with our sippy 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 | B08SLK8JH5 | | Age Range Description | Infant | | Best Sellers Rank | #21,202 in Baby ( See Top 100 in Baby ) #160 in Baby Bottle Nipples | | Bottle Nipple Type | Vented | | Bottle Type | Vented Baby Bottle | | Brand | BelBeyo | | Capacity | 8 ounces | | Color | Green | | Customer Reviews | 4.5 out of 5 stars 371 Reviews | | Item Weight | 0.13 kg | | Liquid Flow Speed | Variable Flow | | Manufacturer | BelBeyo | | Material Type Free | BPA Free, Lead Free, Phthalates Free | | Number of Items | 1 | | UPC | 759049329008 | | Unit Count | 2 Count | ## Product Details - **Bottle Nipple Type:** Vented - **Brand:** BelBeyo - **Color:** Green - **Item Weight:** 0.13 kg - **Material Type Free:** BPA Free, Lead Free, Phthalates Free ## Images ![Sippy Cup Conversion Kit for Comotomo Baby Bottles, Green Handles, 2-Pack - Image 1](https://m.media-amazon.com/images/I/71febszjsrL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente *by P***A on August 8, 2026* Excelente ### ⭐⭐⭐⭐⭐ Perfect transition! *by T***R on February 24, 2024* We’ve been using comotomo bottles from the beginning. I recently started looking for silicone sippy cups, but every one we’ve tried has leaked. I found these by chance, and absolutely love that I don’t have to buy whole new cups, and so far they’ve been leak-free! My son loves that he can hold it himself, unlike the 360 open cups that we’ve had to hold for him, plus he can carry it around with him while he plays. So glad I found these! ### ⭐⭐⭐⭐⭐ Father Approved - Levi (my son) daily use *by I***E on August 23, 2025* My son Levi uses this every day. At first, he didn’t like it, but now it’s part of his daily routine. No complaints if he refuses milk, it’s only because he’s full, not because of the product. Plus, it’s very easy to clean, which I really appreciate. ## Frequently Bought Together - Sippy Cup Conversion Kit for Comotomo Baby Bottles 2-Count, Food Grade Silicone Spout Nipples, All Silicone Weighted Straw, Bottle Handles, Cleaning Brush, BPA-Free, 4+ Months (Sippy Spout, Green) - Comotomo Baby Bottle Double Pack, Green, 8oz - Comotomo Silicone Replacement Nipple, Fast Flow, 6+ Months, 2 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/307174617-sippy-cup-conversion-kit-for-comotomo-baby-bottles-green-handles](https://www.desertcart.ec/products/307174617-sippy-cup-conversion-kit-for-comotomo-baby-bottles-green-handles) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-11*