Written by my wife, who the product was purchased for:
It took me a long time to figure out which ziplock pouch to purchase. I was thrilled that this pouch fits in my Webster's Pages A5 planner binder. Although the zipper on it is cheaply made, I really don't have any other complaints. I'm using it to store stickers and post it notes, which it handles really well. The zipper itself sticks out further than the pages, so I don't have to worry about the zipper making an indention on the last few sheets. I would recommend this to anyone wanting a simple, but handy storage compartment in their planner.
I've had this envelope for a little while now, and it has been one of the best purchases I've made in a long time. It's really handy to have, I store my stickers, a marker, post it notes, and some business cards in it. For day to day use, I've been careful with it. I treat it with care so I don't accidentally damage the zipper. Because of this, it still looks like I just got it out of the package. I really like having it in my planner, well worth the little bit of money to buy!