Osprey Katari Hydration Pack - Black - 1.5L - 2021 - 1.5L Bladder Virtual Parent No worries

No worries

Can be converted to a 4 bike rack with the addition of the Yakima Holdup Plus 2 Bike Rack Extension - See link below

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

Maximum battery dimensions:

Osprey Katari Hydration Pack - Black - 1.5L - 2021 - 1.5L Bladder Virtual Parent No worriesThese 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