Designed for indoor and outdoor use Tritech(R) Internal Support System is 44% more stretch resistant, retains 19% more pressure and is 18% stronger than PVC Contoured vertical I-beam construction Built-in USB pump inflates the bed in 2-3 minutes Pump includes a USB cord, compatible with AC or DC plugs and some external battery packs Comfortable flocked sleeping surface Built-in pillow Contents: 1 air mattress, repair patch