Tip: When bagging glass bottles, pack them on their sides, not upright; you'll be able to fit more in the bag, and they won't tip over in the car ride home.
We all know that bringing our own reusable canvas tote bags to the grocery store is the greenest choice. But if you want heavy-duty, extra-tough bags that can hold a lot of groceries, then look no further than your local sporting goods store. Large, sturdy totes designed to haul sporting equipment will do an extra-good job carrying heavy groceries, too.