Recommended by a family member, this was our only choice for pin storage and display. Super excited to buy as a birthday gift, however the initial unit showed up with a flaw. Simple to return/exchange for a new one. Due to the plastic there is a strong odor, but has dissipated after being unwrapped for a few days. So far, so good. happy with function of unit and pay a bit more attention to how hard we carry around knowing that it is a plastic sheet on front- though thick- still weakened by the sewn edge. Perhaps future models might come out as heat sealed and reinforced edge for display page?A well made bag that puts your pins on display!The backpack is huge or balky. The pages make it easier to place your pins and remove durning a trade. The dividing pages are between the pages to keep your pins from being scratched.The front pin holder is removable and you can see it from the outside through the clear coveringHolds all my pins and I have room to grow my collection! I bought the smaller one initially from this company, but didn’t realize the amount of pins I owned and had to immediately buy this larger one. This is an absolute must for any serious pin collector. Would highly recommend to anyone.Really good use this for my Disney pin collection its awesome being expandable is also good.Works as expectedLove it. Best Pax penny Arcade Pin holderLooks and works great