Buy / Exchange CO2 Carbonators

You can purchase spare CO2 cylinders or exchange empties for full ones in select stores nationwide and online.  We suggest you contact authorized retailers in advance to ensure product availability. You can even exchange an empty 3oz one for a full size one (14.5oz or 60L) carbonator.

We are rapidly expanding the number of stores carrying Drinkmate products, so check back often if we don’t yet have one in your area, listed below.

There are two options for exchanging empty cylinders:

  1. Bring your empty cylinder/s to any participating retail location. The store will take your used empty cylinder and exchange it for a full cylinder for only the price of the gas.
  2. You can also exchange empty cylinders with an order here at the Drinkmate online store. The QR code printed on the cylinder will also take you there. You must have at least 2 empty cylinders to make an online exchange. Start the process by ordering the Exchange product listing for your cylinder size (not the New Purchase).
    • We will email you a prepaid shipping label with instructions. You need to print the label out and place it on a return box (usually the same box from last order).
    • Send us the package via mail or UPS, depending on the label we send you.
    • Once we receive the returned units, your credit card will be charged, and we will ship the new ones to you. The process could take up to 2 weeks.

E3 Technology

Email us at for discount code for exchanges
Order new cylinders online at E3 Technology Store
(512) 264-1267
22111 Highway 71 W
Spicewood, TX 78669

Yummi Tea

(669) 235-5688
2191 Morrill Avenue
San Jose, CA 95132

B8ta Houston

The Galleria
(346) 702-4035
5115 Westheimer Road
Houston, Texas, 77o56

B8ta Seattle

(425) 835-3154
2616 NE 46th Street
Seattle, WA 98105

Kopper Kettle

(580) 745-9306
215 West Main Street
Durant, OK 74701

Adventures in Homebrewing

(313) 277-2739
9129 23869 Van Born Road
Taylor, MI 48180

Adventures in Homebrewing

(313) 277-2739
6071 Jackson Road
Ann Arbor, MI 48103

Austin Homebrew Supplies

(512) 300-2739
9129 Metric Boulevard
Austin, TX 78758

Home Depot stores or (home or store delivery – no exchange)