These backpacks are perfect for your little ones. Suited for kids, add a name and never lose your precious purchase! Perfect for travel and school. Material is Nylon and is waterproof, so your child can try to get it dirty, it never will stain! , , Compliment the backpack with a matching lunchbag for making it easy to send your kid to school. Chenille Letters are sewn on/ highly durable. Pick a color you like. No more than 6 letters customization for the backpack. Only 4 letters max customization for the lunchbox.