OnTray

You're shopping with the kids, juggling what seems like a million items (coupons, Cheerios, etc.), and dropping stuff everywhere -- sound familiar? Laura Hamrick, a mom and the creator of OnTray, had that same problem and decided to do something about it. The OnTray clips on to all standard shopping carts and holds snacks, coupons, and more. Best of all, it keeps your hands free and your kids' hands busy! It's microwave and dishwasher safe, BPA-free, and comes in four colors -- green, pink, blue, and yellow.

Price: $7
Manufacturer: On Tray
Available at: ontray2go.com