The Reliance Shower and Privacy Shelter System is a great unit with a spacious 50 x 50 x 80 in. interior. The quick setup mechanism allows you to setup, or dismantle the unit in under 2 minutes. The polyester material is lightweight yet durable, and waterproof. The system also includes 4 removable storage pockets, a towel rack and a shower head loop. The three mesh windows are ideal for cross venting and all three windows have closing flaps for added privacy when needed.