SHIPPING NOTICE! Requires SIGNATURE on delivery!

Free Shipping on Entire Order Above $300 - Use 'Discount Code':


Please note that Circularity's patented and patent-pending premium CO2 cartridges are shipped under the U.S. Department of Transportation's (DOT) so-called Dangerous Goods (HAZMAT) safety license because of the pressurized liquid CO2 content that requires a signature on delivery.

Each product box contains steel mini CO2 cartridges weighing several pounds, which may add to the extra cost of HAZMAT-certified shipping.