Examine the size of your bag. Is it big enough, and deep enough to hold the items that you want to buy.
Step2
Check on the fabric and handle of the bag. Do they seem sturdy, and free from rips, wear or manufacturing defects? Does the fabric seem thin? Never buy a less than sturdy bag.
Step3
Check the size of the handles. Can you hold them easily, maybe even over your shoulder? The more ways you can easily carry the bag, the more versatile it will be, and easier for you to use.
Step4
Check the price, the average bag is between .99 and 1.99. You don't have to pay a lot to get a quality canvas bag for your groceries.
Tips & Warnings
Be sure your bag is machine washable in case it gets an meat run off or an item opens/bursts in the bag.