Toddy Cold Brew System Review: The Gallon-Scale Cold Brew Standard

The Cold Brew System That Brews a Gallon at a Time

The Toddy Cold Brew System has been the commercial cold brew standard since 1964. While individual cold brew pitchers like OXO's handle daily use, the Toddy scales: brews ~1 gallon of concentrate in one cycle. For households going through cold brew fast or for small coffee business owners testing cold brew offerings, Toddy is the right format.

Short answer: For high-volume cold brew brewers, Toddy delivers. The steep-and-drain design produces clean, low-acid concentrate. One cycle yields ~4 liters of concentrate, enough for 4+ weeks in a 2-person household or a week of high-volume. Not for casual occasional brewers.

Specs at a Glance

Brewing Process

1. Insert felt pad into brewer bottom
2. Insert rubber stopper
3. Add 12oz coarse-ground coffee
4. Slowly pour 7 cups cold/room temp water over grounds
5. Let sit 12-24 hours at room temperature
6. Remove rubber stopper — concentrate drains into decanter via felt filter
7. Discard grounds, rinse felt filter
8. Decant into glass carafe (included)

Refrigerate concentrate. Dilute 1:1 with water/milk to serve.

Why the Felt + Paper Filter Combo Works

Two-stage filtration:

• Felt pad: catches large grounds + some fines
• Paper filter (optional but included): fine-mesh secondary for cleanest concentrate

Result: concentrate is clean enough to drink without further filtering.

Who This Is For

Good fit:

• Cold brew drinkers going through 20+ oz per week
• Small cafe or office testing cold brew
• Couples/roommates splitting cold brew consumption
• Anyone who wants concentrate for ~4 weeks

Not for:

• Occasional cold brew drinkers (OXO 32oz is better)
• Apartment dwellers with limited fridge space
• Single-serving cold brew needs
• Those who dislike paper filter flavor profiles

Storage

Concentrate keeps ~2 weeks refrigerated. Best first 10 days. After that, flavor degrades slightly but remains drinkable.

Glass decanter fits standard fridge shelf easily.

Pros and Cons

Pros: 1-gallon yield for high-volume brewers, felt + paper filter combo for clean concentrate, Toddy's 60-year reputation, simple process (no complicated tools), affordable at $40

Cons: Requires fridge space for concentrate, 12oz of coffee per batch is significant if using premium beans, felt filter needs cleaning, paper filters ongoing cost (~$0.10 each), oversized for single-person households

FAQ

Can I reuse the felt filter? Yes, for many batches. Rinse after each use, replace when it starts smelling or visibly breaking down (typically 50+ uses).

Do I need paper filters too? Felt alone works. Adding paper = cleaner cup but more consumable cost.

What grind size? Coarse — like French press grind.

What coffee works best? Smooth medium roasts. Dark roasts work but can be harsh. Light roasts work but can taste weak.

How long can I store concentrate? 2 weeks refrigerated is safe. Best flavor first 10 days.

Can I batch-freeze concentrate? Yes, in ice cube trays. Thaw as needed.

Bottom Line

For serious cold brew drinkers, Toddy is the batch-brewing standard. $40 for a 60-year-old design that still works because physics doesn't change. Not for casual brewers — use an OXO 32oz instead — but for high-volume households, correct choice.

Our rating: 4.4/5 — Docked for the high coffee cost per batch and fridge space needs. Within high-volume cold brew category, leader.