I've had my all black A-Series for about a month & it is the best bag I've ever purchased. I've had the Fade Tourney, Innova Discarrier, Innova Competition, Innova Standard & Revo Carolina Team Bags. I've used DGA Gel Strapz, Innova Backstraps, Fade Weatherguard Straps & Phenix Quad Shocks (The best back straps). There is no bag & backpack strap combination that is anywhere close to a Grip Bag. It holds the perfect number of discs for me (22 Discs) & has ample enough storage for me extra stuff for casual or tourney play. I really like how I can carry an umbrella & a stoll without having to choose between them. I've seen guys in tourneys & leagues that have other backpack bags (like the DD Ranger) that only have one spot to carry a stool or umbrella, not both. I've seen guys pick the stool over the umbrella & then it started raining. The rain-fly is also an amazing feature that I've grown to love a lot. The way Grip designs bags are amazing & on a whole other level from most (if not all) all other backpack bags.
Now I understand why so many pros & great Ams use a Grip Bag. I always told myself backpack bags weren't worth the $, now I clearly see that they're more than worth it. Who woulda known, that you get what you pay for