I love these double sided fly boxes and this one is one of my favorites. I would definitely recommend to others, and will buy again in the future.I use a front pack when fishing trout. I carry small fly boxes to carry what i need but not add bulk.I can get three of the smaller sizes in my pack with no noticeable bulk added. Very easy to use. The clear sides allow instantaneous fly identificationOverall a great box for the money! I haven't checked to see if it's waterproof (not a deal breaker for me if it isn't).I needed a fly box for my dry flys after my old box had ultimately failed from rough usage. It needed to be small to take on motorcycle trips, carrying in short pockets for quick trips, and not taking up too much space in my vest. I really like having a clear box to see my flys before I choose a side to open.For the money I don't believe you can go wrong.I love the prodict A+ Well made. I recommend . I can charge the glow jigs on my dash, while Im driving .nice space between flies, small on one side, larger on the other, should have bought 2, very durableHaven’t used it on the creek yet, but perfect box for all your dry fly needs. Won’t smash parachute posts. Great for 14 and smaller dries. Seems pretty durable, but you get what you pay for!I bought this box to replace my old one. I like to keep my fly box in my cargo shorts pocket during the summer. Inevitably, they spend a good deal of the day partly submerged under water. Within an hour of my first use, there was water in the fly box. If your only worried about dropping the box in the water, then this product might be ok. But it is not waterproof and will leak if it is in water for any amount of time.I bought the second smallest size. Product is durable and wawaterproof. Plenty of room to comfortably organize a about 80 flies if you have different sized flies and shapes