Sometimes the simplest designs are the most effective, and that is certainly the case with this ‘Flex’ helmet bag from Porter of Japan. Cut from a durable and lightweight nylon outer shell, this option is perfect for navigating the city landscape with ease.

A zip closure at the top gives way to a spacious inner, which boasts a zip top interior pocket for your valuables. Durable nylon webbing has been used throughout for security, and two further slip pockets have been added to the front for easy access on the go.

The brand have also included their custom woven rayon label, for a subtle stamp of quality assurance.

• ‘Flex’ 2-way helmet bag
• 100% nylon outer
• Height: 50cm
• Width: 47cm
• Nylon webbing
• Two front slip pockets
• Nylon shoulder strap
• Product code: 856-07421-50
• Made in Japan