DIY Lego carry case

My son is in love with legos and I must admit I have always been into them too. They are the toy that a child can grow with, therefore not a big waste of money in my eyes. He is always going to grandma's and really needed a cool thing to cart his little tiny legos here and there. I found this originally on pinterst but wanted to make a bigger one and added a handle to carry easier. Here it is step by step!