Main material used Nylon Robic (PU coating 1500 mm H20), durable and light fabric. The bag includes a removable waterproof insert (coated Nylon RipStop fabric, PU 5000 mm with taped seams), which is guaranteed to keep the overweight contents of the bag dry.

The exposed areas where the bag touches the head tube, brake and shift levers are reinforced with a second layer of Nylon robic fabric.

The polypropylene straps used (100% recyclable) have a rough structure, they do not slip in the buckles.

Stressed seams are secured with the so-called Bartack stitch (zigzag), all threads used are polyester with a large fiber diameter for maximum strength. A chain from the strap at the bottom of the bag to attach it to the side compression straps of the backpack for easy transport of the bag in rugged terrain where you need to make full use of the lifts of the bike or in vehicles.

A Bar Bag can be attached to the Bar Roll  to increase the total usable volume on the handlebars.