2pcs Fishing Cushion Inflatable Seat Pillow Memory Foam Seat Cushion Kayak Sponge Boat Cushion Paddling Cushion Camping Cushion Kayaking Seat Cushion Accessories Thicken

Comfortable but small. Granted they’re for a kayak, but these will work well on stadium seats, and regular boat bench seating. There are four suction cups on the bottom of each cushion to keep them in place. The foam inside feels sturdy but soft enough to sit on for a while. The fabric is supposed to be water proof but it feels like it’ll just dry fast. These are not inflatable, they’re already inflated because there’s foam inside. But they’ll probably float just fine.