We've been really impressed with this backpack. It feels incredibly well made, has heaps of room for all my training gear, and the different compartments make it easy to stay organised. The quality is excellent, and you can tell it's built to last. We also love the 40 Years design details—they make it feel really special without being over the top. Definitely one of the best training backpacks. Highly recommend it to any Gracie Barra member.