Product Description: Sit comfortably on the water with the Ocean Kayak Comfort Zone kayak seat. The Comfort Zone offers generous back support with its tall height, perfect for a full day on the water. Enjoy a softer ride with the extra seat padding, which offers more cushioning than traditional kayak seats. Adjustable straps on the sides allow the paddler to fine-tune the seat to a variety of comfort options. The tough nylon construction includes a built-in ventilation system to help keep any paddler cool and dry. Includes brass swivel buckles for attachment; Comfort Zone seats are featured on Ocean Kayak Trident Ultra kayaks.

The Comfort Plus seat back offers couch-like comfort on the water. Extra foam padding provides the ultimate in comfort and support, while the four-way adjustability provides a custom fit for almost any body type. It's made of durable UV-resistant nylon pack cloth with reinforced stays for long-lasting usability. Four-way adjustability offers a custom fit for almost any body type. Other features include reflective logos that glow in the dark after exposure to sunlight and solid brass clips with stainless steel springs that clip easily to your kayak. Features: Extra foam padding for ultimate comfort Durable, UV resistant nylon pack cloth Reinforced stays for durable seat construction Four-way adjustability for a custom fit for almost any body type Reflective logos that illuminate in the dark after exposure to sunlight Solid brass clips with stainless steel springs to clip on your kayak.

The Comfort Plus seat back offers couch-like comfort on the water. Extra foam padding provides the ultimate in comfort and support, while the four-way adjustability provides a custom fit for almost any body type. It's made of durable UV-resistant nylon pack cloth with reinforced stays for long-lasting usability. Four-way adjustability offers a custom fit for almost any body type. Other features include reflective logos that glow in the dark after exposure to sunlight and solid brass clips with stainless steel springs that clip easily to your kayak. Features: Extra foam padding for ultimate comfort Durable, UV resistant nylon pack cloth Reinforced stays for durable seat construction Four-way adjustability for a custom fit for almost any body type Reflective logos that illuminate in the dark after exposure to sunlight Solid brass clips with stainless steel springs to clip on your kayak.

• The Comfort Zone offers generous back support with its tall height, perfect for a full day on the water.
• Enjoy a softer ride with the extra seat padding, which offers more cushioning than traditional kayak seats.
• Adjustable straps on the sides allow the paddler to fine-tune the seat to a variety of comfort options.
• The tough nylon construction includes a built-in ventilation system to help keep any paddler cool and dry.
• Includes brass swivel buckles for attachment; the Comfort Zone seats are featured on Ocean Kayak Trident Ultra kayaks.
• UV-resistant nylon pack cloth construction for durability
• Four-way adjustable mounting straps provide ample adjustment

Will this work with the Sundolphin Aruba 10 sit-in kayak?
I would say no, based on the pictures I looked at for the sit-in kayak. I would continue looking for an alternative that would be made for a sit-in kayak, not a sit-on-top kayak, there's a lot of difference.

How do you install this?
They clip onto your kayak eyelets. If you don't have existing eyelets on your kayak, you'll need to buy and install them so that the seat is positioned correctly.

What are the dimensions?
David, sorry for the delay in responding. Here are approximate dimensions: Seat back at its widest point - 28.5 inches (at the top). Seat back at narrowest is 16 inches. Height of the seat back is 13 inches. Base of the seat at its narrowest point (where it attaches to the seat back) is 14 inches wide, and at the widest is 16.5 inches. The base length (part beneath your butt) is about 13.5 inches. Hope this makes sense, and all figures are approximate.

Is there any storage on the back of the seat?
No storage on the seat.