Wekapo Inflatable Lounger Air Sofa Hammock-Portable,Water Proof& Anti-Air Leaking Design-Ideal Couch for Backyard Lakeside Beach Traveling Camping Picnics & Music FestivalsEASY INFLATION No pump required. Just whisk the inflatable couch through the air to inflate. The little trick is that you need to trap air by closing the sleeve opening before the end of each movement, and keep the mouth closed until you begin the next movement. UNIQUE PILLOW SHAPED HEADREST DESIGN WEKAPO inflatable couch has patented pillow shaped headrest design that gives your upper back and neck comfortable support when you need relaxation most.