Great Wolf Lodge in Colorado Springs announced a two-day promotion tied to back-to-school giving, exchanging water park admission for donated supplies. The resort is giving free water park passes to families who donate a new backpack filled with school supplies on Wednesday, Aug. 26, and Thursday, Aug. 27, according to a press release from the resort.

The limited-time deal offers two complimentary day passes to the resort's 84-degree indoor water park in exchange for the donation.

Further details about where the donated supplies will be directed, eligibility requirements, and any quantity limits were not available in the sources provided at publication time.