Book is nice but my problem with this product is that the plastic pages are almost impossible to separate so that I can insert pages. Had to work hard to separate pages which left ugly marks at top of each page.
I use these to organize trips with multiple stops keeping records of hotel airline and car reservations also any tickets for venues bought ahead of time. Although this information is all on my phone I still prefer to have paper copies with me when I travel. Great for storing travel receipts too.