Thomas and Friends Backpack and Lunch Box Set - Bundle with 15" Train Backpack, Lunch Box, Water Bottle, Stickers, More | Thomas and Friends School Bag with Lunchbag for Boys, Kids. This Thomas and Friends school supplies set includes a 15" backpack with adjustable straps and an insulated lunch box, each with images of favorite Thomas and Friends trains. This Thomas and Friends backpack has plenty of room to carry everything you need and your Thomas the Train lunch bag will keep your food at the perfect temperature for hours. Stay hydrated with your Beach Kids water bottle. Sure to be a hit with Thomas and Friends fans, this backpack and lunch bag set makes a great set for anybody who loves trains and pairs perfectly with all other Thomas the Train merchandise. Officially licensed Thomas and Friends backpack and lunch box set for kids also comes with Thomas and Friends stickers and a Beach Kids castle door hanger. WARNING: CHOKING HAZARD—Small parts. Not for children under 3 years or 36 months.