Clear Messenger Bags are the new trend replacing clear backpacks. It’s surprising, sometimes, how slowly we all are to change despite the evidence of changing times around us. Our daily lives have been transformed by the introduction of handheld devices like smartphones and lightweight, always-on devices like tablet computers. We’ve made a lot of changes to our own lives, and yet when it comes to the way we send our kids off to school, we’re still stuck in the past, using old-style backpacks that really don’t work for kids these days. With new school security policies for clear handbags and…