Key Lockers are Capsule-like items that can be used to store Portal Keys. Unlike Capsules, items within the Key Locker do not count towards the Inventory Cap of 2000 items. Key Lockers are not hackable and can only be purchased in the Ingress Store. They cannot be dropped, recycled or shared.
Five Key Lockers can be bought: green, blue, white, red and yellow. An agent can own only one of each kind. During the Ingress five-year anniversary, a sixth kind of Key Locker — with black and red colors — was given away in the Store for 0 CMU.