The Osprey Stratos 24 daypack I boughta couple weeks ago has seen a handful of small stream trips, and due to a couple inquiries, I’d gather it’s time for a quickie review.

The Stratos 24 neatly occupies a middle ground for daypacks...
First, it’s comfortable. Very comfortable (ohhh, the comfort).
The trampoline style back support eliminates the hiker’s dreaded sweaty back, and it hugs my torso like a frightened monkey.
In fact, one of the best things you can say about a pack is that you forgot it’s there, and with this pack I always forget it’s there.
However, that comfort comes at a cost; the pack’s support stays are deeply dished, and while they keep your back cool and purring, the curve limits the amount of stuff you can jam in the pack (especially bulky items).

The "Airsupport" designs keeps your back cool and comfy, but robs the pack of space.
For warm-weather use, that’s not a problem; I could easily carry a day’s load (reel, rod, neck pack, lunch, jacket, spare fly boxes, pack stove, Wally food, etc).
Still, if you wanted to carry full-bore fishing kit (waders, boots, big vest, lots of fly boxes, big lunch, rain jacket, etc) on a long hike, you’d need to lash the boots on the outside, which isn’t this pack’s forte.
I could probably find a way, but small, warm weather day packs tend to lack a lot of exterior lash points. If I regularly carried fly fishing’s full catastrophe of gear, I’d probably opt for my larger Lowe winter pack, which — like most winter/snowboard/ski packs — offers a snowboard/snow shovel flap (a great place to stow wet boots).
Life, it seems, remains a series of compromises.
Neatly illustrating the principle of alien perspective is this: Older Bro thinks this style of pack is too big for most day trips, and has settled on a glorified hydration pack.
So much for simple.
That said, I think this is a brilliant day pack, and for most of my fishing, which involves hiking in my wading boots with a little extra gear and lunch and Wally food and the other stuff we burden ourselves with, it’s the real thing (and ohhh, the comfort).
In a nod to life beyond fly fishing, the Stratos 24 is the perfect size for a hike with the family (lunch, jacket, kid gear, dog stuff, wife stuff, camera, backup stuff for the stuff you lose along the way…).
The Summary
The Osprey Stratos 24 is a small daypack that more than punches its weight (full disclosure: I bought this sucker, and at full retail).

Tommy likes...
It’s basically heaven with straps (ohhh, the comfort), and it’s clearly designed by people who regularly use packs: all the straps adjust easily, and it’s got enough handy little pockets to satisfy your inner Navy Seal.
The big questions revolve around capacity and the lack of external lash points.
A few features:
- One main compartment (with hydration sleeve)
- Two side mesh pockets (water bottle, rod tube)
- Two top-loading small pockets
- Built-in rain fly
- Two hip-belt pockets
- Shoulder strap pocket
- Ohhh, the comfort
See you on the trail, Tom Chandler.




























How many cubic inches? I figure I need 2800 at a minimum for a decent day pack. My current pack at 3100 is just about right, but it’s getting a bit long in the tooth, and I’m just waiting for the zippers to die out in the boonies somewhere.
trout chaser(Quote)
The Osprey’s ARE comfortable. My go-to backpack is the Aether 60. I’m pretty much a cheerleader for Osprey anyway and now own several of their packs.
I think the Stratos 24 is too big for a daypack only because I’m naturally a “go fast and light” kinda guy. Instead of a full vest or chest pack I use an ultralight lanyard (or “man necklace” as my wife calls it) and my “daypack” is a Marmot Kompressor — essentially a well designed, high-end stuff sack with straps.
One liter = 60 cubic inches, so the Stratos 24 is about 1,440 cubic inches. For comparison, I have a Gregory Targhee 30 for a Fall day hike/fish trip I can JUST fit in waders, boots, reel/lanyard, stove/small pot, and some lunch.
Smarter and Better Looking Brother(Quote)
Somebody just failed our Hidden Pack Nerd Test…
Tom Chandler(Quote)
Your opinion is all well and good, but what does the Wonderdog think of the pack?
Would it hold enough doggie treats for a blueline bivouac?
Does it have one of those hydration inserts?
That pack looks smaller than my first aid kit!
Don(Quote)
Many snacks fit into the pack (almost as many as the Underdog can eat).
It’s got a sleeve for the hydration pouch, though I’m not a huge fan of the things given the amount of cleaning they entail…
Tom Chandler(Quote)
Eagerly awaiting your “The Twelve Best Backpacks of All Time” post.
Sully(Quote)
Because I love abuse from people who can’t read, I’m working on it now.
Tom Chandler(Quote)
Thanks!
Andrew(Quote)
I bought this pack under undergrounds recommendations last month. It is the coolest pack ever!
Thanks
Lisa(Quote)
Glad you like it. Imagine you’re giving it more of a workout than I do, so let us know how it’s progressing.
Tom Chandler(Quote)
“… and it hugs my torso like a frightened monkey”
I almost spit my coffee out!
Rob(Quote)
The Underground: ruining keyboards daily.
Tom Chandler(Quote)
Do they do different colors? The blue might make me look fat.
Jonny(Quote)
If the blue just doesn’t match your eyes, they also make a bright green and a dark grey (or black).
Tom Chandler(Quote)
I’ve had a Stratos 18 for a couple of years. I can confirm the comments about the bowed back, both good and bad. I hadn’t quite arrived at “frightened monkey” but the comment is apt. The 18 is just too darn small, and I can see how the 24 is an improvement, but I’ve found that a larger waist pack w/ shoulder straps to keep it from being a lower ass pack is better for shorter trips. It makes me think harder about what I really need instead of throwing it all in, but then I don’t have a wonder dog for a guide, either.
Jim F(Quote)