--- product_id: 13139922 title: "Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue)" brand: "olababy" price: "¥1887" currency: JPY in_stock: true reviews_count: 11 category: "Olababy" url: https://www.desertcart.jp/products/13139922-silicone-sleeve-for-avent-natural-glass-baby-bottles-4-oz store_origin: JP region: Japan --- # Meets strict U.S. CPSC safety standards Dishwasher & sterilizer safe for hygienic use 100% food-grade silicone, BPA & toxin-free Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) **Brand:** olababy **Price:** ¥1887 **Availability:** ✅ In Stock ## Summary > 🍼 Protect, Clean, and Parent Like a Pro! ## Quick Answers - **What is this?** Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) by olababy - **How much does it cost?** ¥1887 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/13139922-silicone-sleeve-for-avent-natural-glass-baby-bottles-4-oz) ## Best For - olababy enthusiasts ## Why This Product - Trusted olababy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Cleaning:** Top-rack dishwasher and sterilizer safe for busy parents who demand convenience and hygiene. - • **Hypoallergenic & Safe:** Crafted from premium silicone, free from BPA, PVC, lead, latex, and phthalates—perfect for sensitive baby skin. - • **Support Local Quality:** Proudly designed and made in Portland, Oregon, supporting U.S. jobs and safety compliance. - • **Seamless Compatibility:** Tailored perfectly for 4 oz Avent Natural Glass Baby Bottles, ensuring a snug, secure fit every time. - • **Ultimate Daycare Protection:** Shield your Avent glass bottle from breakage and heat transfer with confidence. ## Overview The Olababy Silicone Sleeve is a premium, BPA-free protective cover designed specifically for 4 oz Avent Natural Glass Baby Bottles. Made from 100% food-grade silicone, it safeguards against breakage and heat transfer while being hypoallergenic and safe for sensitive skin. Dishwasher and sterilizer safe, it offers busy parents hygienic convenience. Proudly crafted in Portland, Oregon, it meets stringent U.S. safety standards, making it an essential daycare and everyday accessory for modern parents. ## Description Buy Olababy Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Fits Philips avent bottles nice - Good silicone sleeve for Philips glass bottles. Easy to wash and store Review: 👍 - My infant threw his glass bottle out of his crib onto the wood floor with this on it and it did not Crack despite the loud noise it made. Great quality product ## Features - Daycare Essentials: The Olababy Silicone Sleeve is a must-have for daycare, protecting against bottle breakage and heat transfer. Ensure your baby's favorite glass bottle is safe and secure, so you can send them to daycare with peace of mind. - Safe Material: Crafted with 100% high-quality food-grade silicone, the Olababy Silicone Sleeve for AVENT Natural Glass Baby Bottles is free from BPA, PVC, lead, latex, polyester, and phthalates. Its soft, hypoallergenic properties are perfect for sensitive skin, minimizing the risk of irritation. - Local Roots, Local Commitments: As a small company based in Portland, Oregon, we are committed to producing top-quality products that adhere strictly to U.S. Consumer Product Safety Commission (CPSC) standards. Your purchase supports local jobs and strengthens the U.S. economy. - Easy to Clean: Designed with convenience in mind, the Olababy Silicone Sleeve is top-rack dishwasher safe for quick and easy cleaning. It’s also compatible with sterilizers, ensuring your baby's bottle stays hygienic and ready for use. - Try Our Other Products: Discover Olababy’s range of safe, innovative baby essentials, all proudly designed in the USA. From the ultra-thin travel bib to our silicone training cups, every product is crafted with 100% food-grade silicone, ensuring the highest quality and safety. Don't wait—explore our collection today and find the perfect solutions for your baby's needs with Olababy. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SCD8UEA | | Age Range Description | Baby | | Best Sellers Rank | #37,656 in Baby ( See Top 100 in Baby ) #559 in Baby Bottles | | Bottle Nipple Type | Slow-Flow | | Bottle Type | Baby Bottle | | Brand | Olababy | | Capacity | 4 fluid ounces | | Color | Blue | | Customer Reviews | 4.6 out of 5 stars 1,103 Reviews | | Item Weight | 1.2 ounces | | Liquid Flow Speed | slow | | Manufacturer | Olababy | | Material Type Free | BPA Free, Latex Free, Lead Free, Phthalates Free, Plastic Free | | Number of Items | 1 | | UPC | 701748860696 | | Unit Count | 1 Count | ## Product Details - **Bottle Nipple Type:** Slow-Flow - **Brand:** Olababy - **Color:** Blue - **Item Weight:** 1.2 ounces - **Material Type Free:** BPA Free, Latex Free, Lead Free, Phthalates Free, Plastic Free ## Images ![Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) - Image 1](https://m.media-amazon.com/images/I/61-ovwKTb3L.jpg) ![Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) - Image 2](https://m.media-amazon.com/images/I/61eTX4bQOiL.jpg) ![Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) - Image 3](https://m.media-amazon.com/images/I/61xe+gmv7JL.jpg) ![Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) - Image 4](https://m.media-amazon.com/images/I/71kROxRXQYL.jpg) ![Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) - Image 5](https://m.media-amazon.com/images/I/61b+rmzb3QL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Will these fit on NUK glass bottles?** A: Yes, they will fit on any regular-sized bottle. **Q: did you leave these sleeves on the bottle in the dishwasher? Or do they have to be removed every time?** A: We left them on in the dishwasher! We loved this product!! **Q: Does this fit nuk 4oz or 8 oz bottles** A: The small one fits perfectly on the 4oz Nuk bottles, but the large one does not fit on the 8oz Nuk bottles. I still used it on the 8oz and just rolled it down at the top. **Q: Will these work on the 4oz nuk glass bottles?** A: Hi, it will not work on NUK bottles. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits Philips avent bottles nice *by M***N on March 30, 2026* Good silicone sleeve for Philips glass bottles. Easy to wash and store ### ⭐⭐⭐⭐⭐ 👍 *by T***S on September 10, 2026* My infant threw his glass bottle out of his crib onto the wood floor with this on it and it did not Crack despite the loud noise it made. Great quality product ### ⭐⭐⭐⭐⭐ Fits Like a Glove *by M***H on May 27, 2024* Very good quality. A little stiff and hard to get on at first, but it softens up with use. ## Frequently Bought Together - Olababy Silicone Sleeve for Avent Natural Glass Baby Bottles (4 oz, Blue) - Philips Avent Natural Glass Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY910/04 - Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04 --- ## 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.jp/products/13139922-silicone-sleeve-for-avent-natural-glass-baby-bottles-4-oz](https://www.desertcart.jp/products/13139922-silicone-sleeve-for-avent-natural-glass-baby-bottles-4-oz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-08*