Osprey Duro Solo with Bottle Color:Alpine Black stretchy elastic knit in cuffs

stretchy elastic knit in cuffs and hem for added recovery and comfort over extended use

Dual doors allow easy entry and exit with vestibule storage space around both doors

210gm midweight cotton stretch twill

Estelle offers comfort and style paired with the performance of Merino Tencel

BATTERY Integrated 2300mAh lithium ion battery (Built-in – Non removeable)

Osprey Duro Solo with Bottle Color:Alpine Black stretchy elastic knit in cuffsSometimes all you need is a bottle of water and a little room for fuel and some cash for a post run pub session. The Duro Solo carries enough water for any training run or works great for staying hydrated between aid stations. Featuring just enough storage for the necessities, a touch compatible phone pocket, a comfortable and elastic hipbelt, and an included 570 ml BPA free bottle, it's sure to keep you moving down the trail. KEY ATTRIBUTES BUILT FOR