---
product_id: 515368535
title: "Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml"
brand: "ocean bottle"
price: "$109.15"
currency: USD
in_stock: true
reviews_count: 13
category: "Ocean Bottle"
url: https://www.desertcart.us/products/515368535-recycled-stainless-steel-brew-flask-eco-friendly-and-reusable-bottle
store_origin: US
region: United States of America
---

# Keeps hot 6 hrs 67% recycled steel Keeps cold 18 hrs Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml

**Brand:** ocean bottle
**Price:** $109.15
**Availability:** ✅ In Stock

## Summary

> ♻️ Drink smart, live bold — the flask that fuels your eco-chic hustle!

## 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?** $109.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

- • **Award-Winning Impact:** Backed by a 10-year warranty and recognized by The Telegraph & iF Design Award 2025, every purchase helps remove 11.4 kg of ocean plastic.
- • **Zero-Spill Confidence:** 100% leak-proof 360° lid means no mess, no stress—toss it in your bag and go, worry-free.
- • **Effortless Clean Routine:** Dishwasher safe and fully separable lid design makes cleaning a breeze, so your sustainable habit sticks without hassle.
- • **Sip Sustainably, Stay Stylish:** Crafted from 67% recycled stainless steel, this flask champions eco-conscious luxury for the mindful millennial.
- • **Temperature Mastery On-The-Go:** Keeps your coffee piping hot for 6 hours and your iced drinks refreshingly cold for 18 hours—perfect for long workdays or weekend adventures.

## Overview

The Ocean Bottle Brew Flask is a 350ml insulated stainless steel bottle made from 67% recycled materials. It keeps beverages hot for up to 6 hours and cold for 18 hours, features a 100% leak-proof 360° lid, and is dishwasher safe. Awarded for design and sustainability, it supports ocean plastic cleanup with every purchase and comes with a 10-year warranty.

## Description

Product Description aplus content video

Review: Get one - 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.
Review: Yeti & Thermos are no match! - 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.

## 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 |
|---------------|-------|
| ASIN | B0BQWHYYR8 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 8 Centimetres |
| Best Sellers Rank | 3,211 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 203 in Canteens & Water Bottles |
| Brand | Ocean Bottle |
| Brand Name | Ocean Bottle |
| Cap Type | Screw Cap |
| Capacity | 350 ml |
| Colour | Forest Green |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 197 Reviews |
| 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 |
| Recommended uses for product | Drinks |
| Special Features | Insulated, dishwasher safe, double wall, leak-proof insulated, practical |
| Special feature | 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)
![Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml - Image 2](https://m.media-amazon.com/images/I/41Ez3uat+aL.jpg)
![Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml - Image 3](https://m.media-amazon.com/images/I/7193USQahfL.jpg)
![Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml - Image 4](https://m.media-amazon.com/images/I/711kBNXAr5L.jpg)
![Recycled Stainless Steel Brew Flask - Eco-Friendly & Reusable Bottle - Forest Green - 350ml - Image 5](https://m.media-amazon.com/images/I/81Mgbydv2RL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get one
*by R***N on 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 J***E on 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.

### ⭐⭐⭐⭐⭐ Fab
*by C***R on 22 June 2026*

These are really good, keep your drinks hot, not warm, hot for literally hours! Look really good and a great size

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*