-Free Shipping to the lower 48 states. -ships within 1 business day. - Sold out THE TECHNOLOGY OF PATENTED CABBUNK The only Twin Bunk cab bed system in the world for camper van conversions. Patented unique rear bunk support system fits all swivel cab seats. The weight of each child is changed into a horizontal pull on the immovable headrests and bulkheads. Strong, telescopic, twin-wall aluminium pole (32mm/1.25″) supported by simple hammock brackets or Sliding Door Mounts. Strong, wipe-clean cordura fabric used by the military, supports upto 70 kg. Only weighs 4.5kg per bunk. Complete no-screw fully-adjustable elegant upright system for stylish and completely removable fitting. 6ft/174cm telescopic pole stores along your main bed mattress when not in use. COMPATIBILITY Ford Transit Mercedes Sprinter Dodge Promaster Requires both driver and passenger seat swivels.