Don’t panic and always carry a towel! The Hitchhiker’s Guide to the Galaxy is full of useful advice, and it’s worth putting some of it into practice. Blogger Nerd by Night came up with an easy way to be prepared and to always have your towel by crafting a towel messenger bag. It will keep you hidden from unsavory creatures and hold all of your adventuring supplies. All you need to make the bag is one large towel and a sewing machine. Yes, it is that simple. Check out the full tutorial.