Tired of wrestling with a bulky mattress every time you need to look for something stored under your berth? Our patented hinge-fold option, available on all mattresses we make, provides quick and easy access. Just fold the mattress over and out of the way to open storage compartments. Our hinge-fold mattresses can have a Head to Toe fold Option A (horizontal) or a Side to Side fold Option B (vertical), see diagrams below. Both options come with a thick, quilted cover that eliminates seams and crevices. We guarantee it! Each hinge-fold mattress offers the same unparalleled comfort, support and ease of installation provided by every mattress we make. Patented NO FEEL Design No Seams or Crevasse Easy, Fold Over Access to Storage boat-beds-custom-hinge-fold boat-beds-custom-hinge-fold boat-beds-custom-hinge-fold boat-beds-custom-hinge-fold-one-piece-hinge-head-to-toe OPTION A – ONE-PIECE WITH HINGE HEAD TO TOE – 1pc mattress with hinge-fold option head to toe, allowing no seams with access to storage and finger space around edges. Also works well with our strap and buckles option for easier installation and removal of bedding. boat-beds-custom-hinge-fold-one-piece-hinge-side-to-side OPTION B – ONE-PIECE WITH HINGE SIDE TO SIDE – 1pc mattress with hinge-fold option side to side, allowing no seams with access to storage and finger space around edges for easy installation and removal of bedding.