Brew Bundle Buying Guide: What’s Inside and Who It’s For
By The World's Most Needed Reusable Water Bottle | Published: 2026-10-18
Category: Buying Guides
Discover what comes in the Brew Bundle from Ocean Bottle Store, including two 350ml Brew Flasks, and find out if this coffee bottle bundle is right for your daily brew routine.
Quick answer
The Brew Bundle is a two-pack of 350ml Brew Flasks designed for hot or cold beverages. It’s ideal if you want a matched pair for sharing or a backup flask, but it may not suit solo drinkers who prefer a larger single bottle.
Why consider the Brew Bundle?
If you regularly carry coffee, tea, or cold brew and want a spare flask for a partner or a second drink later, the Brew Bundle gives you a matched set. Each 350ml Brew Flask works for both hot and cold beverages, so you can use one for morning coffee and another for iced tea without mixing flavors.
The bundle also makes a practical gift for someone who already owns a reusable bottle but wants a dedicated coffee flask. Because both flasks are identical, you avoid the hassle of tracking different lids or sizes.
Trade-offs to weigh
The 350ml capacity is compact. If you typically drink a full mug or travel mug of coffee (around 350–400ml), one flask holds a single serving. For longer outings or larger thirst, you might need both flasks—or a larger bottle like the 1L Peak Go.
The bundle includes two flasks, so it costs more than buying a single Brew Flask. If you only need one, the single flask is the more economical choice.
How to decide if the Brew Bundle is right for you
- Do you share drinks regularly?: If you often make coffee for yourself and a partner, or want to bring two different beverages (e.g., hot coffee and cold brew), the Brew Bundle gives you a matched set without mismatched lids.
- Do you prefer a larger single bottle?: If you typically drink more than 350ml at once or want one bottle for the whole day, a single 750ml or 1L bottle might serve you better than two smaller flasks. The Brew Bundle is not a replacement for a larger hydration bottle.
- Do you need a backup flask?: If you already own a Brew Flask and want a spare for travel or different drinks, the bundle is a cost-effective way to get a second flask rather than buying two singles.
- What about gifting?: The Brew Bundle is a ready-made gift for a coffee or tea lover who already uses reusable bottles. Just add a bag of their favorite beans.
What you get
- Brew Bundle: The Brew Bundle from Ocean Bottle Store includes two Brew Flasks, each with a 350ml capacity. You get a matched pair that can hold hot or cold drinks, making it easy to share or have a spare without mixing up lids.

Brew Bundle
Who should buy the Brew Bundle
Best for
- Couples or housemates who want matching flasks for daily coffee or tea
- Solo drinkers who want a dedicated hot beverage flask and a separate cold drink flask
Not for
- Anyone who needs a single large bottle for all-day hydration
- Budget-focused shoppers who only need one flask
