Osprey Katari Hydration Pack - Black - 1.5L - 2021 - 1.5L Bladder Virtual Parent Using a stiff material but

Using a stiff material but enough flex so they bend on impact

These are not the lightest wheels out there so weight weenies might want to look elsewhere

(fits Raceface

Consider a smaller pack for shorter rides

Osprey Katari Hydration Pack - Black - 1.5L - 2021 - 1.5L Bladder Virtual Parent Using a stiff material butThese lightweight and low profile packs are perfect for those rides where you need to take more than just a water bottle. The packs have a dedicated hydration compartment and come with either a 1. 5, 2. 5, or 3L Hydrapak reservoir included. The Airscape back panel uses air mesh covered foam with a centre air channel for excellent ventilation, and the Biostretch harness is lightweight and ventilated and has rolled soft edges that contour to the