Stimmt Bike Bag, Waterproof Rear Under Seat Bicycle Frame Double Bottle Pouch Bicycle Tail Pocket with Reflective Strip for Mountain City Road Bike Water Bottle

Specifications:

1. Material: Waterproof nylon.
2. Color: 3 colors, as picture as shown.
3. Bag size: 2.64*7.8Inch
Features :

1. Storage cell phones, money, keys,ID cards and power bank
2. Clear high sensitivity TPU window designed for touchscreen mobile phone
3. Quick release system, easily be fixed with seatposts
4 Anti-slip leather at the bottem
Package contains:
1 Bike Saddle Bag

Note::

1. Because of the waterproof design, The zipper will be a bit tight, not quality issue, please do not worry about this.
2. This bike bag is more suitable for thicker frame, it fit on the fat bike better.(If your bicycle frame is small, place a towel or cloth underneath your bike bag so you can fit it more securely fixed on your bike,and can protect paint from wear.)