It can hold a lot of things

Durable battery - a reliable source of light

Was die Aufmerksamkeit auf sich zieht

which makes you forget your phone charger

Wozinsky Waterproof Under-Saddle Bag 1.5L Black (WBB27BK) REPEATERS It can hold a lotWozinsky Waterproof Under Saddle Bag 1. 5L Black (WBB27BK) Waterproof, durable, compact, and with a rear light mount , the Wozinsky WBB27BK bag is a must have. Mount it under your saddle and enjoy a comfortable ride in all conditions . It's no match for mud, water, snow, or dust. This completely waterproof under seat bag is also quite spacious. It can hold a variety of essentials for long rides : from a first aid kit to a spare tube to a multitool.