Freein Inflatable Kayak SUP was designed with functionality, performance, and convenience in mind. Simply strap the kayak seat to the D-rings just rear of center, then it can be transformed from a traditional paddle board to a Sit-on-Top kayak in minutes. A great board that is durable and strong enough to glide through waves and flat water, this inflatable SUP comes equipped with all the bells and whistles you need to go on an epic adventure.