Bullet Points: 1. [ Protect Items Clean ] This bike saddle bag can protect your items from rainwater and dust, keeping them dry and clean. It has a special design that can effectively prevent the intrusion of water and dust, ensuring the safety and durability of your belongings. 2. [ Spacious and Handy Storage ] This bike saddle bag can hold all your essential items, such as mini pumps, wallets, bicycle accessories, tire repair kits or tools, folding locks, etc. It has a spacious and convenient design that can fit under your seat or on your frame. 3. [ Classified Storage Design ] No more messy items in your bike saddle bag. This bag has a classified storage design that allows you to separate and arrange your essentials neatly. You can easily find what you need and enjoy your ride. 4. [ PU Fabric ] Made of PU fabric, this bike saddle bag can withstand water, wear, and tear, and last for a long time. You can store your essentials in this bag and ride with confidence in any weather. 5. [ Compatible with All Bike Models ] Whether you have a road bike, a mountain bike, a folding bike or any other type of bike, this bike saddle bag can fit perfectly. It has a quick release buckle that makes it easy to install and unload in seconds. Bike Seat Bag is a handy and convenient accessory for your bike. It is made of PU fabric that is durable and easy to clean. It has a quick release buckle that allows you to attach or detach it from your bike seat in seconds. It has a classified storage design that lets you store your tire repair kits or tools neatly and securely. Specification: Size: Approx. 19 x 9 x 10cm/7.5 x 3.5 x 3.9inch Weight: 180g Material: PU Package List: 1 x Bike Saddle Bag