What are the size of the lockers? October 18, 2024 19:52 Updated Mad River offers two locker sizes in our rental facility. Large = 17"x12.5"x18"; Small = 13.5"x9.5"x18" Related articles Does the resort offer church services? Are lockers cash or card operated? Music/band inquiries to play at events? What is the inner circumference of the tube? When can I use my lift ticket?