Snackaby has just offered an excellent and stylin' alternative. Reusable and DISHWASHER SAFE, these sandwich and snack bags are the only way to go. They velcro closed and come in all kinds of patterns. I would calculate the savings you'll have when you stop using plastic baggies but nobody told me there would be math. Just know, it will be a lot.
Here is a little more math for you. The good kind, though. Jennifer at Snackaby wants to offer you 20% off of your entire order. Just enter coupon code 84E07 at the checkout! Happy Shopping.