Bike Seat Bag, Expandable Bicycle Bag Under Seat, 3D Hard Shell Waterproof Bike Saddle Bag with Reflective Material, Self-Locking Zipper, Internal Pocket, 1.6-2L
Large Capacity Design: With a capacity of 1.6-2.0 liters, bicycle saddle bag can hold a variety of items such as mini air pumps, carbon dioxide cylinders, wrenches, inner tubes, energy gels, and more. If additional space is needed, the capacity can be increased by 30% using the expansion zipper. The layered design makes storage convenient and keeps everything neat and organized
Durable & Shock-resistant: The 3D hard-shell design of the bike bags for bicycles can withstand compression impacts and rough terrain. Unlike fragile saddle bags, this sturdy structure protects your belongings from damage. No more worries about the bag deforming
Adjustable Quick-release Design: The bike storage bag is easy to install and requires no tools. The stable bow-shaped bracket allows for adjustable angles up and down and can be securely locked in place. The magic tape provides secondary fixation, ensuring a stable and worry-free riding experience
Waterproof and Durable: The outer layer of the bicycle seat bag is made of waterproof fabric, suitable for use in rainy weather. The carbon fiber texture enhances scratch resistance, and the smooth surface is easier to clean. The self-locking sealed zipper is waterproof and scratch-resistant
Lightweight and Practical: Weighs only 300g, dimensions: 7.87 x 4.33 x 3.93 inches. This under-saddle bicycle bag under seat combines a stylish design with maximum capacity for your cycling essentials. Suitable for most road bikes and mountain bikes
All-around Safety Visibility: The bike pouch features reflective markings on both sides that glow in low-light conditions. The back is equipped with a tail light hook, which can be paired with a dedicated tail light (not included) to enhance nighttime visibility, providing dual warnings for safer riding