Osprey Hydraulics Lt 1.5 size:O/S and this sweater has everything

and this sweater has everything you’re looking for in an everyday favourite

High protein

The helmet can be fixed with an additional helmet holder to the loops on the outside of the backpack

Fill : 650-fill-power Nikwax hydrophobic down

and a flap behind the zipper offers extra comfort and moisture protection

Osprey Hydraulics Lt 1.5 size:O/S and this sweater has everythingOsprey's Hydraulics LT 1. 5L Reservoir by Hydrapak is made for light and fast activities where weight and balance are critical. Twin welded chevron baffles stabilize the water and maintain a flat profile. The streamlined design allows for easy loading into internal hydration sleeves. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. Specs Volume Dimensions Weight O S 51 in3 1. 5 l 12. 5h x