Toys R Us: Free Lunch Kits Are Back July 8, 2013 10:52 am By Lori Post contains sponsored/affiliate links and I get commissions for purchases made from links. As an Amazon Associate I earn from qualifying purchases. Once again this year, Toys R Us is offering a free Lunch Kit with any Backpack purchase of $12.99 or more. They have more than 100 styles to choose from. This will likely be an ongoing offer.