Osprey Exos 48 Backpack Size:Medium/Large but after a series of

but after a series of refinements

Engineered Side cargo pockets with internal pockets to hold flashlight

We designed the Trestles Elite Series for treks where every ounce counts

Smoked or brown tint

100% recycled high-pile fleece keeps you warm and comfortable

Osprey Exos 48 Backpack Size:Medium/Large but after a series ofWhen you're counting every ounce but you know the value of a truly comfortable pack, the Exos was developed just for you. Reach for the Exos 48 for the perfect mid size ultralight, with plenty of room to put in the miles, but not so much that you're tempted to overpack. Highly experienced backpackers will appreciate industry leading comfort and ventilationwithout the weight it often addsmaking it the perfect pack for ultralight multiday adventures.