You can check out all sorts of useful items on reserve at the circulation desk, including:
Lockers are located on the east side of the Main Floor and are reservable by current members of the GU Community. Lockers may be checked out for 3 hours at a time. Individuals will be issued one key to the assigned locker for the 3 hour period. Failure to return the key will result in a $10 replacement charge and the locker will be emptied of its contents.