Crenstone Exclusive Blaze and the Monster Machines Backpack Set - Bundle with 16” Blaze Backpack, Water Bottle, Stickers, More | Blaze School Supplies. This Blaze and the Monster Machines school supplies set includes 1 backpack with padded shoulder strap and spacious zip closure compartments. Sure to be a hit with Blaze and the Monster Machines fans of all ages, this backpack set can also double as a travel bag to take everything you need with you on the go. This Blaze and the Monster Machines backpack has plenty of space to carry binders, notebooks, folders, and any other Blaze school supplies. Officially licensed Blaze and the Monster Machines backpack set for kids also includes a water bottle, stickers, and a Rex-Man door hanger.