The World's Most Needed Reusable Water Bottle

Brew Flask

Brew Flask - Main image
$25.55 $35 In stock

Category: Flasks

The Brew Flask from Ocean Bottle Store is a practical and dependable choice for everyday hydration. Designed for those who value simplicity and function, this flask is available in a 350ml size to suit your daily needs.

  • Available in a range of colors including Forest Green, Obsidian Black, Sunlit Sand, Ocean Blue, Mocha Driftwood, Ice Blue, Maroon Dusk, Lagoon Blue, Rock Grey, Sand Stone, Sun Orange, and Morley Blossom.
  • Choose the color that fits your personal style, from classic neutrals to vibrant accents.
  • Ideal for carrying water, tea, or your favorite beverage while at work, school, or on the go.
  • Part of the Cups & Flasks collection, offering a straightforward solution for your daily routine.

Select your preferred size and color to make this Brew Flask your own. It is a simple, no-fuss option for staying refreshed throughout the day.

Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Please contact us for the refund processing timeframe before returning an item.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Steven ★★★★★

Took this on a long hike and the 350ml capacity was just right for a solo afternoon—no sloshing leaks in my pack, which is my usual complaint with flasks. It’s simple, does exactly what it says, and the size makes it easy to toss in a tote.

Christopher ★★★★★

The 350ml size fits perfectly in my work bag's side pocket and doesn't leak even when it's tossed around on my commute. I've been using it daily for a couple weeks and the lid still seals tight.

Avery L. ★★★★★

I take this on every hike now and it hasn't leaked once, even tossed sideways in my bag. The 350ml capacity is just right for a couple hours out without weighing me down.