Disc-O-Bed Trundle Cot - There's always enough room for one more! Transition your Disc-O-Bed XL or 2XL bunk system from day to night with the perfectly designed trundle cot. Designed with the same simplicity and efficiency as all our Disc-O-Bed systems, the steel framed trundle offers the ideal solution to increase sleeping space in small spaces - like your tent or cabin. When not in use, slide the trundle cot under your Disc-O-Bed XL or 2XL bunk and you've claimed your space back. Your trundle has two height options. Use the included leg extensions to either increase the height to a standard cot height or keep it low and slide it conveniently under you bunk. The trundle packs down into its own, small, zippered carry bag for easy transport and storage. This product should not be used in a bunkable format and is not compatible with the Kid-O-Bunk.