Review on WATERFLY Bike Saddle Bag with Reflective Stripe - Cycling Seat Storage Pouch, Bicycle Wedge Bag by Kenkoy Braggs

very nice. I use it to store small items (gloves, tools, etc.). Limited space but very comfortable. Ideal for storing tools and small items when cycling. Other comments indicate that this underseat cover is waterproof but not waterproof. I haven't tested this, but I bought the item with the intention of making it waterproof with a flexible aerosol seal. Other pockets under the seat lose their effectiveness over time. This one seems to be very well built. After two weeks of use, the straps have never come loose, nor have I had to adjust or tighten them. Highly recommended.