you will find that those arrow tubes are very expensive, around 10 to 15 bucks for just a piece of pvc. This year my buddy made 3 of them for the same price as one in the stores. I twas simple all he did was use some pvc pipe with end caps on each end he only glued one end on while the other end he drilled a hole large enough to fit an arrow through and then took some foam and placed it inside. We then used some liquid silicone for the lubricant. It works great. We just took some camo tape and taped the main body and spraypainted the endcaps green or brown. We then bought some clips just like the clips that are on golf towells and places that around it and then used a simple snap hook to connect the lube tube to our quiver.