Inflatable Double Sleeping Pad for Camping, 2 Person Air Mattress Self-Inflating Camp Pad, Extra Thick & Lightweight, Ultimate Comfort for Two Campers

How to inflate a camping air mattress for 2 person camping using the built-in foot pump?

1. Open the valve;

2. Cover the hole with the sole of your foot and push down to inflate;

3. Pull your feet out of the hole every time you go up a step;

4. Replace the lid until fully inflated.

How to inflate a pump bag?

1. Th...