The seat and spine is rotomoulded as a single unit, with a variety of kiss-offs and grooves on the bottom half. The combination means reduced weight, maximum stiffness, and a huge area of hull support. The movable hip pads and adjustable backrest are all fixed to the seat unit. When moving the seat forward or back, the hip pads and backrest move with it.

The seat rails are made of HDPE, and have 5 holes for easy adjustment. To move the seat, you only have to take out the two plastic knobs in front, bend the rails a bit to release the bolts from the holes, slide the seat forward or back, slot the bolts back into a set of holes and screw the knobs on again. Simple, but very effective and fool proof.

Fluid's backrest is probably the simplest concept on the market today, and highly effective. It gives maximum support to the lower back, and has no sewn on pieces than can break. The backrest can be adjusted using quick release ratchets from IR, which are mounted on the seat pan.

The pre-shaped hip pads, mounted on the sides of the seats, are fully adjustable. Just loosen the knobs, move them in and out or change the angle, and tighten the knobs again. No need for gluing extra foam in. So easy to accommodate paddlers of different sizes. It's also possible to pull the neoprene covers off to glue some more foam on, if needed.

A standard drain plug finishes off the outfitting. The plug is sunken in completely to protect it from damage, and positioned in the stern left corner for easy drainage.