Osprey Seral 4 Hydration Pack - Claret Red - 2021 - 1.5L PLP|EMTB Optimised They fit a large range

They fit a large range of brakes and are available in 2 different compounds:

1 1/8" bearings are 30

Filtration Compatible (with Plug-N-Play connector) links with in-line water filtration options

All versions come shipped ready for 29" wheels

Pros: Awesome value for money

Osprey Seral 4 Hydration Pack - Claret Red - 2021 - 1.5L PLP|EMTB Optimised They fit a large rangeIf you like to carry more gear than you can fit in your pockets but don't like that big sweaty hug feeling that a full pack gives you then the Osprey Seral Lumbar Bottle Pack may be just the thing you've been looking for. This pack includes a 1. 5L hydration reservoir and sits on your hips, leaving your shoulders free to breathe. Who's this item for: Riders that want to carry more gear than they can fit in their pockets but don't want to carry a big