Directions for use
Unroll the pump bag completely. Connect the valve of the pump bag to the "in" valve of your Forclaz treks. Blow 10 - 20 cm from the entrance of the upper part of the bag, to inflate the main volume. Roll the bag on itself to the valve to push the air out of the main bag into your mattress. Adjust the quantity of air for your comfort (firmness of your mattress).