I am very satisfied! It fits great on my bike! BTW it's perfect for a 6 pk of bottles:)

Really great product

Durable, easy to clip on my Topeak rack and converts easily to a day pack too.
Can get work clothes and lunch in the pack.

I have loved this backpack! The quality is excellent, shipping was fast and easy. The bag itself is perfect for daily use and withstands rain.

This is the best 'backpack that converts to a pannier' style bag I have ever had. The design is easy to use, neat, and hard-wearing. When it is a backpack, it is comfortable, and when it is a pannier, it secures safely to the bicycle. It is the best of both worlds. Great bag all-round. The only thing I would say is the front pocket zip is very stiff.