This market bag will stretch to fit all your vegetables when shopping at the market. I have had a full sized watermelon in this bag with no problems. If it gets stretched out too much or gets dirty, throw it in the washing machine and it pops out as new. This pattern is knit in the round so no seaming!
Gauge isn't an issue here. Just as long as it is stretchy. If you knit tight, go up a needle size!