Keep your dive gear sorted with the Divetech Tank O-Ring Holder, a must-have accessory for every scuba diver. Shaped like a mini scuba tank, this durable and lightweight keychain is as functional as it is stylish. The top unscrews to reveal an O-ring hook and a hollow interior, perfect for storing spare tank valve O-rings so you're always prepared. With a stainless steel split ring, it easily attaches to your keys or dive bag zippers for quick access.
