It’s hard to believe school is back in session next week. I’m not ready for it, are you? This will be my son’s last year of high school and I’m not dealing well. It’s hard to believe he’s a senior this school year and even harder to come to realization he’s turning 18 in 6 months. I have a list of Under $15 Backpacks for The Back-to-School Season perfect for all ages. Of course I had a to throw in a Fortnite backpack because y’all know your kid wants one 😉 All of these backpacks are under $15 and most are eligible for prime free shipping. BlueCascadians Gaming Backpack for…