Review on Experience The Ultimate Adventure With Our Inflatable Stand Up Paddle Board For Adults - Complete With Travel Backpack, Adjustable Paddle, Detachable Fin, And Safety Leash! by Julio Black

This is a very nice board. The max pressure is 15 psi. Its very hard at 5 psi as indicated on the pump. 15 psi would be extremely high of a pressure based on the supplied pump.When i received the board I unpacked it and pumped it up . I left the board alone for a few hours and the board deflated quite a bit. I was not happy with the how quickly the board lost its pressure with not obvious leak and proceeded to replace it.A few days later I received a new board and this one did not leak air. Bottom line is check your board right away before the 30 day exchange is up.Other than the leak on the first board I am happy with the quality of the board. This will be a great present for my kids .