Osprey Seral 4 Hydration Pack - Black - 4L Pack - 1.5L Bladder YGroup_7033635045421 comfortable air mesh on the

comfortable air mesh on the body side of the protector offers maximum breathability and rider comfort

Pockets Position and Quantity: Zippered side and rear waist pockets

and full of shock absorbing technology

The light Butterfly mesh sleeve provides a breathable secure fit and a thin stretch foam pad will help to keep the skin on your knees if you have a fall

Osprey Seral 4 Hydration Pack - Black - 4L Pack - 1.5L Bladder YGroup_7033635045421 comfortable air mesh on theIf 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