When it comes to getting your kid ready for school and outdoor adventures, finding the right backpack is essential. In this blog post, we'll dive into the world of SJ backpacks to help you find the perfect match for your little one to carry their essentials comfortably and stylishly.      How to Select Your Size Select a backpack based on your child height and the load they will carry. The backpack should rest no more than 4 inch (10 cm)...