Pros: Waterproof

The front flap is perfect for spares and tools

The HT Hex Tools are perfect for just that

not compatible with other mounting types so you'll have to make the strap work for you

Who's this item for: Recommended for use with the Box One 9 speed drivetrain but will work with any BOX 9-speed drivetrain

Osprey Siskin Hydration Pack - Slate Blue - 12L - 2021 - 2.5L Bladder Envelope Shipping Pros: WaterproofThe Siskin pack strikes the perfect balance between the two extremes of not having enough storage and having too much storage so that you end up weighed down with too much gear. It's somewhat of the Goldilocks of packs as it gives you plenty of room to store and organise your gear but you won't need to hire a Sherpa to get you to the top of the hill. The main compartment has a U zip so you can open it right up and lay it flat to easily access all your