The Big Berthoud Sling Seat is specially designed to work with The Big Berthoud Giant 84" Tube!
Four straps wrap around the tube and buckle into place with side-released buckles specifically designed to handle 190 lbs of tension…EACH! The seat is made from our UV Resistant and Mildew Resistant Poly-Canvas that is PVC coated. The straps are triple stitched into place so the seat will not move once you set it into place. The buckles are adjustable for either a low or high ride experience.
This is a great item for those who love the inner tube but wish they had a little more support than just their legs and back.
If you also need the tube, order the Sling Seat & Tube Combo.