Brew Flask

Brew Flask
Every Ocean Bottle Brew Flask purchased funds the collection of 11.4 kg of ocean-bound plastic, making your daily hydration directly contribute to cleaner oceans.
In stock
Dispatched directly by Ocean Bottle from United Kingdom
UK standard delivery typically 1–3 business days
The Ocean Bottle Brew Flask is designed for daily use, combining practicality with a tangible environmental impact. Crafted from stainless steel and upcycled ocean-bound plastic, this flask is built to last and keep your drinks at the perfect temperature.
- Impact: For every flask sold, 11.4 kg of plastic is collected from ocean-bound sources.
- Insulation: Keeps drinks hot or cold for hours.
- Lid: Anti-leak design for peace of mind.
- Carry Loop: Easy to carry on the go.
- Care: Dishwasher-safe for simple cleaning.
- Materials: Stainless steel and upcycled ocean-bound plastic.
This flask is more than just a container for your drinks; it's a statement about your commitment to reducing plastic pollution, with a measurable outcome for every purchase.

About Our Brand Ocean Bottle
Ocean Bottle tackles the urgent crisis of single-use plastic pollution, which sees millions of kilograms of plastic entering our oceans daily, largely from coastal communities lacking proper waste management. The brand provides a tangible way for consumers to contribute to solving this problem, moving beyond vague environmental pledges to deliver quantifiable impact with every product sold.
What truly sets Ocean Bottle apart is its innovative impact model: for each bottle purchased, 11.4 kg of plastic is collected from ocean-bound sources through strategic partnerships with organisations like Plastic Bank. The bottles themselves are thoughtfully designed for daily use, crafted from stainless steel and upcycled ocean-bound plastic, and feature insulation for hot and cold drinks, an anti-leak lid, an easy-carry loop, and are dishwasher safe.
Ocean Bottle integrates sustainability directly into its product transaction, rather than merely using it as a marketing narrative. This model ensures that the environmental impact is clearly defined, quantified, and delivered per unit, establishing a scalable supply chain and partnership approach that grows environmental benefit alongside commercial success.
