The highly elastic spring inside the bell ensures a stable and long-lasting sound of 90-100 dB

Suitable for bicycle

and ensure safety

Large capacity: 11L large capacity can easily carry your belongings for daily cycling

which is lightweight

ROCKBROS Satteltasche mit Schnellverschluss 1L für MTB Rennrad Faltrad Griffbänder The highly elastic spring insideScratch resistant and durable: The outer shell of the bag consists of 3 layers: outer layer made of PU + polyester, middle layer made of 5mm foam and inner layer made of polyester fabric. Side opening: the opening of the bicycle saddle bag is on both sides. Durable and durable 500D material that is not easily deformed. Large capacity: 1L in total. Improved Fastening System: The latest fastening system is 180 degree adjustable and has a quick release