IT'S BACK TO SCHOOL SEASON!!! Teach your kids the proper way to wear a backpack to avoid neck, arm, and back pain! Backpacks should be made of a lightweight material such as vinyl or canvas, and only contain the essentials for the day. Both shoulder straps should be padded and be worn, fitting the bag snug to your child's body. Help your kids to avoid back problems in the future, by packing light and wearing it right!