I found a pattern for this market bag awhile ago and I really wanted to make it. I was unsure of my abilities but I decided to dive in and do it. As I got going I realized I underestimated myself and I could actually knit more difficult things on my looms now. I'm impressed with how well it came out and I already bought yarn to make a few more.
The bag is great for groceries or the beach. The straps are adjustable and can be pulled like a drawstring to close the bag. It's 100% cotton and knitted loosely to make a mesh fabric, so it has some stretch.