The Luna 70 is the first backpack I've ever owned. I've heard that most people try a few backpacks before they find one that they love. This wasn't the case with me. It fits great! The molded belt is really helpful! I love how you can transfer the weight from your shoulders to your hips. I would highly recommend this backpack! The only downfall is that it is a little heavy. However, if you are like me, I can't pack light, so this backpack is great!