This inflatable sofa chair can be easily inflated by waving it in the air. The trick is to tightly close the sleeve opening before each wave, trapping the air, and keeping the mouth closed until the next movement begins. Our anti-deflation technology ensures that once the inflatable sofa is inflated, it will stay inflated for at least 5-6 hours. The unique pillow-shaped headrest design provides comfortable support for your upper back and neck, allowing you to feel delicately cared for when you need to relax the most. This inflatable lounger also comes with a carry bag for convenient storage and transport, a stake that can be used with the built-in security loop to firmly secure the inflatable sofa in place, even on windy days. Color: Navy Blue.