At her Etsy shop, she'll even do a custom order for you if you have other fabbric in mind. They are $3.50 each or a set of 3 for $10.50 or a set of 5 for $17.50 (she'll even add in a free one if you buy 5). Come check out her Etsy shop and note that she ships Worldwide, so that's great.
We are enjoying our snack bag. It's been to school a few days now and is holding up well. It's lasted through the dishwasher and saved us on using a disposable baggie everyday for loose snacks. I asked Christine a few questions about her Etsy, here's what she said:
How long have you been sewing?
I've been sewing for about 2 years now, but just recently opened up my etsy store. I'm surprised and excited at how well it took off. People really need those mat covers!
What other sewing projects do you take on?
Where do you ship to?
ONE "Mommy? I'm Hungry!" fan will win a Reusable Snack Bag from Cover Under The Mat. (Owner's choice)