There are plenty of convenient places to store your luggage in Denver, from downtown to Lincoln street to Capitol Hill and Commons park. The cost is just US$6 per day, and check in time is just 3 minutes. So basically, in the same time it took to make that instant cup of Ramen before rushing to the airport, you can be in and out the door with no luggage to weigh you down.
In the case a lock is broken or lock combination is forgotten or lost, items from a locker will be returned only (a) to the person providing proof of identity and proof of renting the locker that match the identity of the individual listed with Operator as the renter and (b) upon payment of any outstanding rental fees or other costs. The Operator is discharged from liability if it releases property in a locker to any person providing accurate proof of identity.
With the same standard features as the Traditional line, the Traditional Plus Collection is intended for more rugged applications and has matching finish on all sides and top for a finished look. Phenolic Lockers are the material of choice when a high degree of design flexibility is desired or where durability and strength are required. These lockers are fabricated to stand the test of time. The dense components, combined with stainless steel brackets and fasteners, stand up to the most extreme conditions of moisture and humidity. Phenolic is impact, water and corrosion resistant, and does not support bacteria.
Tiers: may be specified as single-tier (full height), two-tier, three-tier, etc., meaning that the lockers are stacked on top of each other in layers two high, three high, etc. Tiers are commonly up to eight high; on occasion, even more tiers may be found, in the case of very small lockers for such purposes as storing laptop computers. The most common numbers of tiers found in lockers are, in order, one, two, and four; three-tier lockers are rather less common, and other numbers such as five, six, or eight even less common still - seven almost non-existent. Since locker cabinets are most commonly 6 feet (182.9 cm.) high (although there are exceptions), the height of individual lockers varies according to how many tiers are accommodated within the cabinet. The height of individual lockers is usually approximately 6 feet (182.9 cm.) divided by the number of tiers, so that two-tier lockers are about 3 feet (91.4 cm.) high, three-tier lockers 2 feet (61 cm.) high, four-tier lockers 1.5 feet (45.7 cm.) high, and so on. Standard features often vary according to the number of tiers: single-tier lockers usually include a shelf about a foot (roughly 30 cm.) from the top, and a hanging rail (sometimes with one or two hooks) immediately underneath that, at the top of the large compartment beneath the shelf; two- or three-tier lockers usually lack the shelf, but include the hanging rail; lockers with four or more tiers usually have none of these fittings, but consist of just the bare compartment.