The DXS Air Systems 20oz Refillable Paintball CO2 Air Tank is a high-quality, durable CO2 tank designed specifically for paintball enthusiasts. With a capacity of 20 oz, this tank provides ample air for multiple paintball sessions. Made by DXS Air Systems in the United States, this model is reliable and built to last. Whether you're hitting the fields or participating in recreational activities, this refillable CO2 tank is a must-have accessory for anyone interested in outdoor sports.