OXO Brew Compact Cold Brew Coffee Maker Review: Smart Design, Real Tradeoffs

Product Overview

The Compact is the smaller sibling of OXO's standard Cold Brew Coffee Maker. The 24-oz brewing vessel holds both grounds and water; the resulting concentrate drains through a reusable stainless steel mesh filter into a borosilicate glass carafe, yielding roughly 16 oz of concentrate — enough for 5–7 drinks at a standard 1:2 concentrate-to-water dilution.

The standout design feature is the "Rainmaker" perforated lid, which disperses water evenly over the grounds the way a rainfall shower head distributes water. This even saturation promotes consistent extraction across the bed of coffee rather than letting water channel through weak spots.

When brewing is done, draining requires no manual effort: place the brewing vessel onto the carafe and a spring valve at the base opens automatically, letting gravity do the work. The full drain takes under five minutes. No squeezing, no filter bags, no mess.

The kit ships in one color (black) and retails for around $38. It sits at #76 in Amazon's Coffee Machines subcategory with 4,741 ratings averaging 4.4 stars.

Performance & Real-World Use

Brew time and location affect flavor. Counter-brewed batches at room temperature (~12–16 hours) pull slightly brighter, more chocolatey notes from the grounds. Refrigerator brews at 18–24 hours produce a slower, gentler extraction with earthier results and a cleaner finish. Both approaches use the same setup; the choice is mostly personal preference and whether you want the carafe out of the way while it brews.

The Rainmaker lid earns its keep. Reviewers at Shouldit and Homes & Gardens both noted consistent extraction batch to batch — something DIY setups with an uncontrolled pour can't reliably reproduce. The stainless mesh filter lets fine particles through at a low level, but a second pass through a paper coffee filter is straightforward for anyone who wants absolutely sediment-free concentrate.

Flavor quality is smooth and full-bodied with clear chocolate and earthy notes — exactly what cold brew is supposed to deliver. Where the Compact falls behind larger or longer-steep systems is in complexity: the sweeter, more nuanced fruit and floral notes that a loose Toddy-style cold brew can develop over 24+ hours aren't consistently present here. For most home cooks who want a reliable daily concentrate rather than a specialty coffee showcase, this distinction won't matter.

The spring valve drain is functional, but it needs babysitting. Multiple expert testers flagged that if the brewer is bumped while sitting on the carafe, the valve can leak. After 18 hours of unattended counter brewing, losing any concentrate to a jolt is a real frustration.