Ninja Thirsti 60L CO2 Refill Box

Run out of CO2? Purchase the Thirsti refill box to be part of the CO2 refill program. Once you receive the box, place your empty CO2 inside, adhere shipping label provided and send off to get two more canisters at 30% off. What you get: Refill Box that fits 2 60L CanistersFree shipping Prepaid Shipping Label (attached) Use this box if you have empty CO2 and want to refill them at the discounted $48.99 for 2 CO2 Read more Read less