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Fermentaholics KrautKeeper™

Fermentaholics KrautKeeper™

Original price was: $19.99.Current price is: $17.99.

Free shipping to Lower 48
Free shipping to Lower 48 Mobile
  • Fermentaholics KrautKeeper™: Keeps veggies submerged in half-gallon and gallon fermentation jars.
  • Keep Ferments Fresh & Safe: Ensures ferments like kraut, kimchi, and pickles fully submerged to help prevent spoilage and mold.
  • Matches 6.3-Inch Inner Diameter Jars: Works best with jars that have a 6.3-inch interior diameter — fits Fermentaholics gallon jars as well as standard 110 mm lid opening half-gallon and 1-gallon jars.
  • Durable Silicone: Strong, reusable silicone that stays put and made to last.
  • Easy to Clean & Reuse: Dishwasher safe, reusable, and built to last through countless fermentation batches.
  • Multi-Use Functionality: Doubles as a strainer or microwave cover when not in use; for smaller jars, check out our fermentation anchor weights.

In stock

Delivery by Dec 3rd, 2025 - Dec 9th, 2025

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Product Description
Product Description Mobile
Fermentaholics Kraut Keeper
Fermentaholics Krautkeeper™

Fermentaholics KrautKeeper™

The KrautKeeper™ is a simple tool that makes fermenting foods of any kind easier — whether you’re making sauerkraut, kimchi, pickles, or something else. It’s designed to fit snugly into standard 1-gallon jars, or any jar with a 6.3-inch interior diameter, keeping everything fully submerged in brine where it needs to stay. This helps prevent spoilage and keeps the fermentation process on track. It’s easy to clean, built to last, and can also be used as a strainer or microwave cover when not in use.

The KrautKeeper™ works best for larger batches — typically half-gallon to gallon-sized ferments. If you’re looking for a solution for wide-mouth mason jars (like quart-size or smaller batches), check out our fermentation anchor weights instead. They’re designed specifically for that size and setup.

Dishwasher Safe & Made to Reuse

Food Grade Fermentation Weight
Fermentation Weights For Gallon Jars

Designed for long-term use, this silicone weight is easy to rinse or toss in the dishwasher. Simple, reusable, and low-maintenance for your kitchen routine.

Consistent Results, Batch After Batch

Sauerkraut Fermentation Weights
One Gallon Fermentation Weights

No more floating veggies or spoiled ferments. The KrautKeeper™ holds food fully submerged through the entire process. It works with standard fermentation lids and airlocks for kraut, kimchi, and beyond.

Fermentation Weights Near Me

Comfort Meets Function

Top Handle Design for Easy Removal

Getting the weight in and out is simple thanks to the center handle. Made to fit jars with a 6.3″ inner diameter, it sits flush and stays in place — no frustration. A smart, no-fuss tool for fermenting foods.

Pickle Fermentation Weights

Great for Bigger Batches

Sized for Half-Gallon to 1-Gallon Ferments

This weight is made for jars with a 110 mm opening or 6.3″ inner diameter, including standard 1-gallon fermenting jars. Whether you’re making sauerkraut or pickled vegetables, it supports clean, hands-off fermentation. For smaller wide-mouth jars, check out our anchor weights.

A Perfect Match for KrautKeeper

Enhance Flavor with Pickling Spice

Pair the KrautKeeper with Fermentaholics Pickling Spice Blend to boost the flavor of your homemade ferments. Whether you like it bold or mild, this spice mix helps turn every batch into a crowd-pleaser.

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    Product Details

    • Fermentaholics KrautKeeper™: Keeps veggies submerged in half-gallon and gallon fermentation jars.
    • Keep Ferments Fresh & Safe: Ensures ferments like kraut, kimchi, and pickles fully submerged to help prevent spoilage and mold.
    • Matches 6.3-Inch Inner Diameter Jars: Works best with jars that have a 6.3-inch interior diameter — fits Fermentaholics gallon jars as well as standard 110 mm lid opening half-gallon and 1-gallon jars.
    • Durable Silicone: Strong, reusable silicone that stays put and made to last.
    • Easy to Clean & Reuse: Dishwasher safe, reusable, and built to last through countless fermentation batches.
    • Multi-Use Functionality: Doubles as a strainer or microwave cover when not in use; for smaller jars, check out our fermentation anchor weights.

    Additional information

    Weight 0.44 lbs
    Dimensions 6.3 × 6.3 × 2.5 in