B&W Pannier Bag - B3 Bag Black trybike With optional shoulder strap

With optional shoulder strap

The built-in air pressure equalization valve automatically opens once the atmospheric pressure changes in order to stabilize the pressure inside the case

It is recommended to check the sealant and replace it after 4-8 months depending on various conditions

one A-Type tool (for Presta valve)

Auriga Twin (HD-T525)

B&W Pannier Bag - B3 Bag Black trybike With optional shoulder strapThe B3 bag and a bike: the absolute dream team. With an inner volume of 35 L and even up to 48 L when left open, this spacious bag can fit anything you need for an extended trip or competition. It is also the ideal daily helper: When shopping by bike, even heavy items can be easily stored. The B3 bag's roller function and smooth running casters make it easy to transport, even when full and not on a bike. FEATURES: waterproof bag made of tough and