Golf Bag(Net Post) 1,Lightweight, made of inflatable hose 2,Inflated up in 2:30 3,Portable in bag 4,For golf clubs ... , large pump×1, sand bag×6, ground anchor ×6, golf practice bag, artificial turf×1Usage RangeFor professional golf training clubsLoad Quantity147CTNs/20FCL; 294CTNS ... the valve right, no leaking when inflating; Turn the valve left, air out automatically, press the button, make it out ...