Don't take chances with a small storage company that doesn't have the nationwide resources like CubeSmart to ensure that customer service is prioritized. We're in it for the long-haul and we recognize that your satisfaction is instrumental to our success. We think you should expect more from storage and our locations in and around Denver are ready to exceed your expectations.
Stepped/2-step lockers are two-tier lockers, usually available only in 15-inch (38-cm.) width; but the compartments and their doors have an L-shaped cross-section, which causes the division between the doors to follow a zigzag pattern. This configuration enables more hanging height to be included in both upper and lower lockers; but part of each compartment (the lower part of the upper one and the upper part of the lower one) will be only half the usual width of two-tier lockers.
Wilderness Exchange is within walking distance of Union and they require you leave a bag with them when you go into the store, they may be willing to stash your bag for a few hours. No guarantee on that, but an option if you can't find anything else. They are only open 10am-6pm on Sundays, so you may have to wait around a bit or pick it up early depending on when you get there and will be leaving.
Don't count on finding this kind of thing. Some silly people put bombs in there. Our Homeland Security people try to head those things off. In Europe, especially GB, you can't even find a trash can on the sidewalks for the same reason. A worker at the train station told us to just throw it on the floor, the people in the green jackets will pick it up. Really. What a world we live in.

Bicycle lockers are usually in outdoor locations near railway stations and the like where people may want to store bicycles securely. They are often banked together, with individual lockers shaped like an isosceles triangle for efficient and compact storage of a bicycle. This triangular shape permits the lockers to be grouped either in a radial pattern (with the sharpest points of the lockers together), or in a row in alternating orientations.

The visually appealing and very durable Traditional Collection is our most widely distributed locker line. Offering the most value for typical locker applications, this collection is available in a full range of spacious sizes, from single- to six-tier configurations, as well as two-person, 16-person and wall-mounted. The addition of our new 2 person Z-Locker completes the Traditional collection. Denver Lockers Click Here
The storage lockers were a “pilot,” the kind of small test that city government frequently uses to test a new or controversial idea. The city offered up the lockers for individuals to use for months-long stretches. At the time, city officials warned that “misuse of the lockers, vandalism, or other unanticipated results,” could force them to cancel the project.