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  • DrinkTanks - On Keg
  • DrinkTanks - Keg Cap Kit -
  • DrinkTanks - On Keg -

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  • DrinkTanks - Keg Cap Kit -

DrinkTanks Keg Cap Kit

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11 Reviews


Nobody likes flat beer.

Reward yourself after reaching the summit by turning your DrinkTanks Growler into a portable keg with the Keg Cap Kit. This set comes with a cap, regulator, and two threaded 16 gram CO2 cartridges to turn any ordinary trip through the woods into a mini-party. Just make sure everyone brings a cup!

  • Includes cap, regulator and two 16gm CO2 cartridges
  • Compatible with DrinkTanks Growler
  • Item #DRK0003

Tech Specs

DrinkTanks Growler
Recommended Use
beer drinking

Tech Specs

  • Reviews
  • Q & A

What do you think about this product?

Have questions about this product?

Are you kidding me?

  • Familiarity: I've used it once or twice and have initial impressions

What's not to love here? Using their massive 128oz growlers you can load up on your favorite beer and keep it fresh out in the woods. Or just in your house, or backyard, or classroom, or anywhere because it's so absurdly portable.

Gifted With Great Feedback

  • Familiarity: I gave it as a gift but have feedback to share

I bought this for my dad as a wedding present and he was STOKED! He takes his 64oz DrinkTanks Growler to breweries with his friends to get them filled and they're all jealous of how cold and fresh it keeps his beer.

Great attachment for the 128 oz

  • Familiarity: I've used it several times

Great piece of kit to keep the bubbles going. Key is to recharge the growler regularly after each pour..I would not use the keg cap for the smaller growlers, as for 4 pints (64 oz) pouring it from the can is not an issue. For the 128 oz, its perfect, as you can fill it keep it in your fridge also, or I keep it in a ocean pack then fill it with ice in back of the car = cold beer on tap for a good while!

Beer Lovers Perfect Toy

  • Familiarity: I've put it through the wringer

I purchased this in conjunction with the small 64 oz Drink Tank Growler and they are the perfect couple. Just a tiny charge from the included CO2 cartridges will give you enough keg power to last you for 4-8 refills which is amazing!
Perfect for the beach, office, hiking or camping.

All of the bubbles!

  • Familiarity: I gave it as a gift but have feedback to share

This lil guy keeps your beer nice and carbonated in either your growler or your juggernaut. All of your friends will be super jealous and it's a great item to have while on the go!

Unnecessary yet fun

  • Familiarity: I've put it through the wringer

You don't really need a $60 growler with a $45 CO2 charged cap and dispenser, but it's fun to have. First off, the growler these go with is rad. The handle and craftsmanship is top notch. The cap is the same. If you're expecting to have a regulator to keep the tank pressurized you'll be sad, but who keeps a growler around for long anyways. Product looks like the picture and there's not much to it. The only reason why I'm knocking 1 star off is because you have to drink some of the beer out of the growler in order to charge it, otherwise it will spray you...seriously, my kitchen smelled like a college party because I was too excited to read the instructions. Removes (see drink) some beer then charge it up and watch it flow. Great product. Perfect for having on a boat/snowmobile/raft...not the most convenient for things where weight and size are a factor. Overall, you should buy one, they're sweet.