BP1 Backpack Size:S which help distributes pressure better

which help distributes pressure better

Ventilation from zipped underarm vents

This backpack has space for the BP100 back protector

with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventures

while the supportive upper adds comfort and protection and a two-strap closure keeps the fit locked in over long rides

BP1 Backpack Size:S which help distributes pressure betterThe Ergon BP1 Backpack is designed for those who love gravity and race cycling. It helps protect your lower back from injury. This backpack has space for the BP100 back protector, essential tools, and the BH150 Bladder (sold separately). It fits well with self adjusting shoulder straps, adjustable back length, and an elastic chest strap. You can wear it under or over your jersey, depending on your preference. Tailored fit with 5 position back length