Those look awesome!  better than any i ever bought for my kids from stores!

it looks like they're double stitched on the bottom,  are they?

Thanks. The bottoms and tops are garter stitch, while the sides are stockinette. The garter stitch gives some stiffness and shape to the thing whie the stockinette sides gives more stretch.

It's the same with me and fixing PCs for people. I often do it because I enjoy fixing computers and working with them. I also like to show people how to keep them up to date and well maintained without spending a penny on software by using the best software that is free such as AVG, Spybot and ccleaner. They still give me a few bucks for my trouble and I don't want to upset them by saying no, but I would do it either way.