--- product_id: 515368535 title: "Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml" brand: "ocean bottle" price: "¥16396" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/515368535-recycled-stainless-steel-brew-flask-eco-friendly-and-reusable-bottle store_origin: JP region: Japan --- # Keeps hot 6h 67% recycled steel Keeps cold 18h+ Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml **Brand:** ocean bottle **Price:** ¥16396 **Availability:** ✅ In Stock ## Summary > ♻️ Drink Green, Live Clean — The Bottle That Gives Back 🌊 ## Quick Answers - **What is this?** Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml by ocean bottle - **How much does it cost?** ¥16396 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/515368535-recycled-stainless-steel-brew-flask-eco-friendly-and-reusable-bottle) ## Best For - ocean bottle enthusiasts ## Why This Product - Trusted ocean bottle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Temperature Mastery:** Double-wall insulation locks in heat for 6 hours and ice-cold refreshment for 18+ hours—your drink, your vibe, all day long. - • **Effortless Clean & Reuse:** Dishwasher safe and easy to clean, making your sustainable habit seamless and stylish. - • **Sip Sustainably, Save Oceans:** Every bottle funds collection of 25 lbs of ocean-bound plastic—join the movement that’s already removed 22.5 million kg! - • **Zero Spills, Total Confidence:** 360° leak-proof screw cap means toss it in your bag without a second thought—perfect for the on-the-go professional. - • **Built to Endure, Designed to Impress:** Crafted from 67% recycled stainless steel with a sleek forest green finish, backed by a 10-year warranty and free replacement parts. ## Overview The Ocean Bottle Brew Flask is a 350ml insulated stainless steel water bottle made from 67% recycled materials. It keeps beverages hot for 6 hours and cold for over 18 hours with a leak-proof 360° screw cap. Award-winning and dishwasher safe, it supports ocean plastic cleanup by funding the collection of 25 pounds of ocean-bound plastic per bottle, backed by a 10-year warranty and free replacement parts. ## Description Small bottle, big impact When you buy an Ocean Bottle, you are funding the collection of 25 pounds of plastic, which is equivalent to 1000 ocean bound plastic bottles How it works: We focus on rivers and waterways, the arteries that carry plastic to the ocean, and our main focus for plastic collections. Plastic collectors collect plastic before it enters the ocean. Ocean-bound plastic is collected, upcycled or sustainably processed into new products As of March 16, 2023, 2023, 9,199,464 kg of Ocean Bound plastic have been collected Meet the collectors We work with people around the world where plastic pollution is at its worst to stop the flow at its source. Collectors trade plastic for money and gain access to social resources such as healthcare, education, mental health support, and financial security. To learn more about the plastic crisis of the ocean and how we play our part in solving. We are a group of people from different backgrounds and places in the world who love the ocean and share a common goal to preserve it. Creating a product that is partially made of stainless steel and partly recycled plastic that also feels and looks good is no easy task. However, we can now confidently say that we have created the most sustainable reusable bottle. ## Features - KEEPS HOT FOR 6 HOURS & COLD FOR 18 HOURS – Coffee stays piping hot, iced drinks refreshingly cold and keeps ice frozen for over 24 hours. - BUILT TO LAST FOR YEARS – Made from 67% recycled materials, fully repairable and recyclable. Voted the Gadget Show’s top on-the-go drinking accessory and won the iF Design Award 2025. - 100% LEAK-PROOF – Our 360° drinking lid seals tight, so you can toss it in your bag with total confidence. - EASY TO CLEAN – Rinse and go, or put it in the dishwasher. Quick to clean, easy to reuse — making your sustainable habit simple to stick to. - AWARD-WINNING & MAKING REAL IMPACT – Loved by thousands and voted The Telegraph’s Best Reusable Coffee Cup 2024. Backed by a 10-year warranty with free replacement parts. For every Brew sold, we collect 11.4 kg of plastic — as of summer 2025, that total is 22.5 million kg. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B0BQWHYYR8 | | Base Diameter | 8 Centimetres | | Best Sellers Rank | 7,505 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 410 in Canteens & Water Bottles | | Brand Name | Ocean Bottle | | Cap Type | Screw Cap | | Capacity | 350 ml | | Colour | Forest Green | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (200) 4.3 out of 5 stars | | Eu Spare Part Availability Duration | 10 Years | | Included Components | Bottle | | Is Oven Safe | No | | Is The Item Dishwasher Safe | Yes | | Is The Item Microwaveable | No | | Item Dimensions W X H | 8W x 19.6H centimetres | | Item Type Name | water bottle | | Item Weight | 0.32 Kilograms | | Manufacturer | Ocean Bottle | | Material Type | Stainless Steel | | Model Name | Flask | | Number Of Items | 1 | | Pattern | Solid | | Product Care Instructions | Dishwasher safe | | Recommended Uses For Product | Drinks | | Special Features | Insulated, dishwasher safe, double wall, leak-proof insulated, practical | | Theme | Sport | | Unit Count | 1.0 count | | With Lid | Yes | ## Product Details - **Brand:** Ocean Bottle - **Capacity:** 350 Millilitres - **Colour:** Forest Green - **Recommended uses for product:** Drinks - **Special feature:** Insulated, dishwasher safe, double wall, leak-proof insulated, practical ## Images ![Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml - Image 1](https://m.media-amazon.com/images/I/61c-qfslYpL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get one *by on Reviewed in the United Kingdom 25 February 2026* Someone bought one of these for me and I love it, so I bought one for my wife. It will keep a drink hot for 4-6 hours, a quarter turn opens the valve at the top, lip runs all the way round so drink from any angle - ideal for having a hot drink while driving. And it doesn’t leak AT ALL, which means you can throw it on the passenger seat between slurps. The top part separates completely and it’s stainless steel inside, so it’s easy to keep clean. In short, it does everything you need it to and looks good. A bit pricey, but it’s probably going to be a lifetime purchase. I wouldn’t be without mine. ### ⭐⭐⭐⭐⭐ Yeti & Thermos are no match! *by on Reviewed in the United Kingdom 17 July 2025* Moved over Thermos Stainless King & Yeti Rambler. This Ocean Bottle Drinking vessel is better than both. I know because my wife & I have had both and returned both.Ocean Bottle keeps drinks hot for 6 hours. I know because we've tested.The drinking from these Ocean cups is easy and clean. No mess, just good, easy supping.The turn tops to lock keep drinks inside with no drips or leaks. And the tops come apart in two bits for deeper cleaning.These aren't as rugged as the Yeti Rambler but they are far superior in terms of retaining heat and for overall usage. The yeti kept our coffees hot for 2 hours tops. The Thermos was better at around 4 hours but drinking from them was awful and awkward.I'm not sure what the low rating reviewers are on with their poor reviews of these Ocean Bottle vessels. They are superb, worth the money and possibly the best travel cups for coffee on the market. ### ⭐⭐⭐⭐⭐ Excellent gift for travelling *by on Reviewed in the United Kingdom 23 July 2026* Excellent quality travel flask. It keeps drinks hot for hours without leaking, and the size is perfect for commuting. The finish feels premium and it’s nice knowing it’s made using recycled materials. ## Frequently Bought Together - Ocean Bottle - Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 12 oz - 64 Oz Stainless Steel gourd Bottle Kettle Outdoor Brown Strap - Gaiatop Mini Portable Fan, Navy Green, Cute Design, Rechargeable Battery, Handheld and Desktop, Small and Light --- ## 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/515368535-recycled-stainless-steel-brew-flask-eco-friendly-and-reusable-bottle](https://www.desertcart.jp/products/515368535-recycled-stainless-steel-brew-flask-eco-friendly-and-reusable-bottle) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-20*