Come and see our amazing products! No pump required.Just whisk it 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,& keep the mouth closed until you begin the next movement.Air lounger has patented pillow shaped headrest design that gives your upper back and neck comfortable support when you need relaxation most. Once it is inflated, it will stay inflated for at least 5-6 hours for our dear customers to enjoy,it comes in a pouch.It weighs around 2 lbs and can be carried when travelling.Made of 100% 210T rip-stop polyester ,which means your getting tough fabric that can withstand sun,water,dirt & bugs.Use it as a picnic blanket during vacation, hiking/camping or simply for hanging out with friends or family in a garden/backyard Pls confirm further with us if any query about packing info, inventory status and time schedule.