FastRack 64 oz Amber Glass Growlers (Pack of 6) with 18 Poly Seal Caps for Homebrew and Kombucha Review (2026)

Who should buy a six-pack of growlers

This set is built for anyone who regularly bottles or stores beverages in half-gallon batches, whether that means secondary fermentation of homebrew, carbonating kombucha, or simply storing cider or infused water in the fridge. Buying six at once makes sense for a brewer running multiple batches in parallel, since it removes the bottleneck of having only one or two growlers to rotate between. It also suits kombucha makers who like to flavor several bottles differently during a second ferment, since each 64 oz growler can hold its own fruit or juice addition. Someone who only bottles occasionally, or who only needs one or two jugs on hand at a time, will find a six-pack more growlers than they need and better served by a smaller set or a two-pack instead.

What is in the box and why amber glass

Each growler in this set holds 64 oz, or a half gallon, and the set ships with 18 poly seal caps rather than just six, so extras are on hand for replacing a cap that loses its seal or for keeping a second set ready during active fermentation. The amber tint on the glass is a functional choice rather than a cosmetic one, since it blocks ultraviolet light that can cause off-flavors in beer and other light-sensitive ferments, a concern known in brewing as skunking. FastRack, sold under the True Fabrications brand alongside related product lines like FastFerment and FastWasher, makes these growlers from new glass rather than recycled or reused bottles, which the brand markets as a consistency and clarity advantage over mismatched growlers collected from different sources.

Living with six growlers in a small kitchen

In daily use, the biggest adjustment is storage. Six half-gallon glass jugs take up considerably more shelf and fridge space than a comparable number of standard beer bottles, so anyone without a dedicated pantry shelf or a spare fridge shelf should measure their available space before buying the full six-pack. The poly seal caps thread on to create an airtight seal for storage and short-term carbonation, and having a dozen spares beyond the initial six caps means a stripped or cracked cap does not take a growler out of rotation. None of the growlers in this set are listed with handles, which makes pouring a full half gallon of liquid less comfortable than growlers that include one, so a pour spout or a two-handed grip becomes the practical workaround when a jug is full.

How it compares with other growler sets

Against rivals like a two-pack of amber growlers with a swing-top lid or a three-pack that includes a carrying handle, this six-pack wins on sheer volume and cap redundancy but loses on portability, since it ships without any built-in handle across the whole set. A set that includes a handle molded into the glass is easier to carry to a bottling station or pour from directly, while these growlers work best staying in place on a shelf and being poured from with two hands or decanted into smaller containers. Buyers who need fewer than six growlers, or who prioritize a handle for carrying, are better served by a smaller pack from a rival brand that includes one.

Verdict and who should look elsewhere

This six-pack fits a home brewer or kombucha maker running several batches at once who has the shelf space to store six half-gallon jugs and does not mind pouring without a handle. The bundle of 18 poly seal caps is a genuine advantage over sets that only include one cap per jug, since it accounts for caps wearing out or getting misplaced over time. Anyone with limited storage space, or who wants a growler with a built-in handle for easier carrying and pouring, should look at a smaller pack or a rival set that includes a handle instead. For batch fermenters comfortable managing several jugs, this is a practical, no-frills way to stock up.

Frequently asked questions