Build up
- Unfold the box and open the valve lid.
- Close the valve by pushing the yellow pin inwards while simultaneously turning it. The pin will pop out into the "inflate position".
- The box can then be inflated (approx. 3 PSI). To do this, attach the pump hose to the valve and screw it on clockwise.
- Close the valve cover in such a way that there is no risk of injury.
Combine
- Open the valve by pushing the yellow pin towards
Press and turn the inside at the same time. This allows the air to escape.
escape from the box. - Fold both side walls of the box inwards, then fold the back wall of the box downwards so that the air can escape.
- If desired, you can fold the box lengthwise and attach the two short straps to the D-rings on the front and back. This makes the box easy to store and carry.
