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4L Mini Keg | iKegger

77 reviews

The 4L Mini Keg | iKegger is a portable, fridge-friendly mini keg for tapping beer, cocktails, or cold brew on the move—compact, practical, and easy to carry.

Built from 304 stainless steel, it gives you fresh drinks on tap without the bulk or breakability of glass. The slim body slides into many fridge doors and can lie flat on a shelf, so it’s as handy at home as it is in the park or on a road trip.

4L Mini Keg — Keg Only

The iKegger 4L Mini Keg holds 4 litres (about 12 cans) in a slim 13.5 cm × 35 cm body that’s roughly half the size and weight of equivalent glass—ideal for camping, caravans, and park days. Made from 304 stainless steel with integrated easy-grip handles and a stackable form, it’s virtually unbreakable and backed by a 5-year warranty. The standard double-growler format (3.78 L fill line) makes brewery refills simple, and homebrewers can naturally carbonate with dextrose or force-carbonate for precise results.

4L Mini Keg — with Ball Lock Spear

Configured with a Ball Lock Spear (liquid and gas posts plus a gas bleed valve), the 4L iKegger Mini Keg slots straight into your existing setup. Add it to a 19 L ball-lock system to bring total capacity to ~23 L; use ball-lock disconnects to daisy-chain kegs and keep multiple beers ready. Swap your tap and regulator from any iKegger Build-Your-Own package to increase storage or run different styles without extra hardware—the same compact 4 L Mini Keg, now ready for clean, controlled pours.

Customer Reviews
5.0 Based on 77 Reviews
5 ★
96% 
74
4 ★
4% 
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DN
04/11/2024
Daniel N.
Germany Germany

Good system with excellent support

Good system with excellent support! The system is well thought out and the quality is really good. At the same time, it requires some experience to use. To make the start as easy as possible, the support from the iKegger team is really excellent! Highly commended!

iKegger Pty Ltd (Europe Branch) 4L Mini Keg | Ikegger | Review
AV
02/01/2022
Andreas V.
Germany Germany

All kegs in each sizes are fine!

Quick installation, easy to handle. Safe and smart. With the gas the beer tastes still fine.

iKegger Pty Ltd (Europe Branch) 4L Mini Keg | Ikegger | Review
SS
07/18/2021
Steve S.
France France

Easily transportable

Great quality kit and service from iKegger. I bought the 23L system and I love it. The 19L keg stays in the fridge and I use the 4l keg to take to BBQ’s etc. It fits nicely on the back of my electric bike! Highly recommended.

iKegger Pty Ltd (Europe Branch) 4L Mini Keg | Ikegger | ReviewiKegger Pty Ltd (Europe Branch) 4L Mini Keg | Ikegger | Review
A iKegger Pty Ltd (Europe Branch) Customer
SS
05/24/2021
Stefan S.
Germany Germany

Brauchte ein Spülfass

Nach dem Spunden, keggen, brauen usw gibt es immer wieder Schläuche zu reinigen. Da ich ein fauler Sack bin: pbw auf 76c, bissl Druck auf das Fass und los geht's.

SS
04/18/2021
Sam S.
United Kingdom United Kingdom

Great bit of kit!

Perfect for a 1gal home brewer! Purchased with the remote gas line and soda stream adapter to save on gas bulbs!

iKegger Pty Ltd (Europe Branch) 4L Mini Keg | Ikegger | Review