Wilderness SystemsAirpro Max Lumbar Support for Kayak Seats, One Color, One Size (8070078)

If the lumbar supports placed well, it's great. Unfortunately it doesn't have a way to keep it in any one place.

3.5 but round it up. So far it works but the straps need to go horizontally to fit my seat. This makes it very hard to adjust but it really helps my back on long paddles. If the straps were fully adjustable, I would go 5 stars.

Use this on my Jackson Coosa FD and it fits perfect! I would suggest blowing it up a little more than u think you’ll need on your initial trip. It’s simple to deflate on the water but pretty challenging to inflate. Lol

Amazing for a couple trips and then wouldn't stay inflated as most other reviews mentioned. The leak was not from the valve it was coming from the seam between plastic hose and the actual bladder. Tried a couple of flat tire sealant s to salvage it but nothing worked

I attached this to my Old Town Sportsman 136AP seat for added back support, and it works great. I just leave it on the seat so I can count on it every time I use the kayak.

This seemed like the perfect solution for the back support I needed in my kayak. I felt that Wilderness was a reliable brand (my kayak is Wilderness). When I received it and inflated it, it would not hold air. It appeared to be a major leak along the seam. Air went out as fast as it went in. It seems to me that if a company did any quality control, they would have caught that before sending it out. Anyway, returned it for a replacement with no problem. I inflated it, happy that it worked perfectly and used it 3 times before it started leaking around the valve. (not the valve itself, but the seal around it). Returned it again for a refund. Very disappointed!

Really makes a long day on the water more comfortable

Good support for your lower back when you kayak.