A carrying case (also called carrybag or stand bag) can be used without a golf trolley. Bags nowadays all have a double shoulder strap (like a backpack). Previously this was a single strap makes the whole weight of the bag on one shoulder came to rest. This go striding which is not good for the back and shoulder. The bags we sell are all very bright and tilt legs so you can put down. The more expensive the bag, the better the quality of the legs, zippers, material.
In some trolleys is well taken into account the presence of feet, so that the trolley can also be used with a carry bag. This eliminates the need to purchase at no cartbag when the occasional wants to use a cart.