Old thread here... but Ill leave a post for any future wanderers. I have the bounty 4500. It works great, tough, super comfy, not a bad design. Would i buy it again new? No, Id get a kuiu. Would I take it if its all i had or found it for a steal? Absolutely. It is a great pack. Theres just stronger, lighter, similar priced stuff out there now. Its slightly higher weight is due to being built like a tank. Ill replace it with a kuiu.... in about 15 years when I wear it out... maybe... thing is tough.
Update to my post... still a great pack but mine tore around the hip belt from the plastic inserts. I was bummed until I looked up their warranty - lifetime against manufacturer defect. I tore a different part of the pack which was my fault and they sent me material to patch it! They have excellent customer service and I have no doubt my pack will be fixed and back soon.