L (for Lumbar Support)
The Castaway L is similar in construction to the Castaway but the concept of the Cushion-Top has been extended to include an area of thicker, denser "Fingers of Foam" in the lumbar region to provide a level of support for the lower back never experienced before.

The Ultimate in sleeping comfort with no movement.

The Impressions Range has a 4 Year Full Replacement Warranty, Which covers the welding on the seams and workman's ship. The Vinyl is .056 mm thick and is the best contouring vinyl available.