Osprey Packs UL Raincover (Medium)

Medium Fits my Aether 70 Fine
Does what a good pack cover should. Major upgrade over a garbage bag. Packs down small and is lightweight.

Another great Osprey product.
A great design that has the ability to stretch over lashed on gear. Osprey products have been consistent winners.

Kept My Stuff Dry Multiple Times!
This pack cover is great, it's lightweight, packs small and the material is durable enough that it won't easily tear on branches, snags etc. It also cinches tight around the pack and buttons on to keep it around your pack. I had a friend who lost a pack cover in windy conditions because it didn't strap around the pack! This cover saved my belongings from getting wet on multiple hikes in serious downpours. I use a size medium with my Osprey Aether 70 and it fits great. I like the fact that it is a little roomy because I keep my sleeping mat on the outside of my pack and it fits around no problem.

Even if I'm not that dry, at least all my stuff will be!
I like the way the Osprey raincover looks and functions at the same time. I got a medium and I have a 60Liter bag. There's some extra space yet, so I can strap on my sleeping pad and my shoes outside my backpack and I know everything is gong to fit and stay dry in the rain.