This is a great pack. I use it for long day hikes, particularly when extra gear is needed. The under-arm trekking pole stash is handy. You can also stuff them vertically on the side when you won't need them for a while. It is a very stable pack when scrambling up the rock, I forget it's on most of the time. It can be a bit of a challenge to pack as it is tall and slim to make room for the air frame by your back. But as someone who sweats a lot, this is a great feature.

The ice ax clip is nice so you don't have to worry about velcro straps.

If you pack light, you should even be able to use this for a quick overnight in the summer. I haven't tried, but it feels like it'd be pretty reasonable.

Great day pack - I've been a fan of Osprey since using my Kestrel for several years now - great design, light weight, loaded with pockets, easy to pack and access - and I love the whistle! Keep it up osprey - you cannot go wrong this pack.

Generally a great design, but quite annoying that a full size camelback bladder does not fit. The pocket is too tight to accept a full bladder.

I thought they could not improve on the old Stratos Series,,,I was wrong! Just received the new and improved Stratos 34 from o2 GearShop and once again Osprey has out done themselves. Superior quality and craftsmanship, super comfy,,,I wish I could give it 6 stars! Didn't want to stray from BackCountry when purchasing the Stratos 34-lrg-black however BackCountry's inventory of leading Stratos back packs sucks. BackCountry has been out of the more popular size and color Osprey backpacks for months now! BackCountry's loss is o2 GearShop's gain!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

approaching my senior of college, my old pack gave out. Since it doubled as a school pack i decided to get on i could use for school. i did however decide to to get an outdoor pack i could use in school for a year not a school pack i could struggle with for a whole lot longer than the year left of my school. it has blown my mind all around. the airspeed suspension system is comfortable and cool. i have taken it in on a few day hikes and road trips. it packs very well, the mesh pockets on the side seem to be tight on my water bottles and extra shoes when i got it but has loosened up after time so that it is perfect now. this pack has made me only want to buy osprey (yes i know there are many good packs out there and still shop around and look at everything first but im just making a point here)

buy it for real.

Just like recommended uses state, this pack is supreme for hiking, doing a quick car camp trip,and snowshoeing. If you can imagine doing it, this pack will get you there

i love this vent system that osprey puts out. just on that alone i give this pack 5 for 5 i use this pack for fly fishing i load my SLR and lunch, throw an extra rod in the pack with a few fly boxes and i am gone for the day. with out turning back for the truck at mid day i can spend the most amount of time on the river as i can. pack your bag with a hydration system and your set.
Get your self one of these packs

We are a family of 4; all outdoor enthusiasts. We have owned many, many backpacks of different brands and it has been enlightening to see the technology and design changes over the years. This particular pack is perfect for me because it has both water bottle and hydration options. I am tall and need an extra long pack. The fact that Osprey comes in 3 sizes is a great help. The design of the hip belt that allows you to cinch it up tight is the best in the industry. I also like the fact that there is plenty of air circulation between the pack and my back.

I love this pack. What I love most about it is all the little conveniences such as zippered pockets on the strap and belt, loops to carry hiking poles, quick release buttons, rain cover, easy strap adjustments, separate compartments and one with organization pockets and best of all waterbottle pockets that will not dump the bottle on the ground when you bend over.