'Clear View' vinyl windows at shoulder height to allow more of the rooms lighting in while maintaining a level of privacy. Black, Pink or Brown color fabric.Unlike other colors that are now offered by other companies (blue, yellow,pink etc) our fabric will NOT dis-colour or look dirty only after a few applications. Double stitched seams for extra strength with nylon thread Leak proof stain resistant floor. A optional Vinyl roof is included with every tent. extraction fan opening in the rear . Our opening use's Velcro to keep it closed that is installed completely around the opening insuring 100% closure. NO MORE BROKEN ZIPS!!! We now use a "Low Memory" spring steel that supports the room without sagging but is easier to coil back into the collapsed circle configuration for storage. Extra large carrier. The bag is large enough to also carry extra items like towels etc. We use Velcro straps for closure,again Our carry straps are a true shoulder length and triple stitched to prevent tearing from the bag itself.