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Osprey Atmos 50 Pack


    Osprey Atmos 50 Pack

    The Osprey Atmos 50 Pack redefines expectations for weight, ventilation and comfort. An updated suspension provides a customized fit for greater comfort than ever on the trail.

    • $209.95

    Item # 828428

    REI Members get back an estimated $ 21.00 on this item as part of their annual member refund.

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    • Updated AirSpeed™ suspension offers fully adjustable torso length and adjustable hipbelt fit
    • Shoulder harness adjusts over a 3 in. range for fine-tuned fit; new pad design with spacer-mesh contact surfaces and ventilated foam provides breathable, supportive cushioning
    • Hipbelt uses dual-density foam for improved support and spacer mesh for breathability; exclusive adjustment system lets you customize the fit while wearing the pack
    • Hipbelt pads extend up to 3 in. on each side for 6 in. total adjustment range
    • LightWire™ alloy frame creates low-profile air space, optimizing balance and ventilation; 3D tensioned mesh back panel ensures excellent breathability and supportive fit
    • Large main compartment contains a hydration sleeve and reservoir clip (reservoir sold separately)
    • Floating top lid features a large pocket and an under-the-lid mesh pocket
    • Front stretch woven pocket, side stretch-mesh pockets, zippered hipbelt pockets and 2 large front zippered pockets help organize gear for quick, convenient access
    • Pack exterior features removable sleeping pad straps, Stow-on-the-Go™ quick stash trekking pole attachment system and dual ice axe loops with bungee tie-offs
    • The Osprey Atmos 50 Pack is made with a lightweight yet strong 210- and 100-denier fabric set that offers excellent durability and less trail weight than heavier fabrics

    Please note: Osprey products can only be shipped to U.S. addresses.


    Item 828428

    REI Membership

    View specs for sizes: S, M, L

    Osprey Atmos 50 Pack Specs
    Best use
    Lightweight backpackLightweight backpackLightweight backpack
    47 liter50 liter53 liter
    2,868 cubic inches3,051 cubic inches3,234 cubic inches
    3 lbs. 1 oz.3 lbs. 2 oz.3 lbs. 4 oz.
    1.39 kilograms1.42 kilograms1.48 kilograms
    16 - 19 inches18 - 21 inches20 - 23 inches
    25 - 35 inches28 - 38 inches33+ inches
    High-tenacity nylon/mini-ripstop nylonHigh-tenacity nylon/mini-ripstop nylonHigh-tenacity nylon/mini-ripstop nylon
    Metal alloyMetal alloyMetal alloy
    1 peripheral hoop1 peripheral hoop1 peripheral hoop
    8 + main compartment8 + main compartment8 + main compartment
    Frame type
    Backpack style
    Gear capacity (L)
    Gear capacity (cu. in.)
    Weight - metric
    Adjustable torso
    Fits torso
    Fits waist/hips
    Frame material
    Number of stays
    Suspended mesh back panel
    Pack loading
    Pack access
    Number of exterior pockets
    Sleeping bag compartment
    Raincover included

    Osprey Atmos 50 Pack

    Loading Ratings & Reviews...

    Rated 4.3125/5 based on 32 reviews
    Rated 4out of5
    by fromAWESOME! Awesome pack that has served me well on many a long trips thus far!
    Date published: 2013-06-26
    Rated 4out of5
    by fromComfortable, well fitting pack I thought this was extremely comfortable, and with how adjustable it was, it was easy to make this fit comfortably each day no matter how many layers I was wearing or how much I had it loaded. My only con against it was that doing a winter overnighter hike naturally requires more gear. With all the straps and clips and hookups on this pack, I simply could not find a good location to clip up the sled of gear I was towing.
    Date published: 2014-01-12
    Rated 4out of5
    by fromGreat Pack for Trekking I am 5'10" 140 lbs and I ended up getting the large. I have a 32" waist, and can still get the pack cinched down enough, but the waist straps are nearly all the way cinched. It is VERY comfortable and rides well. I use the Osprey water bladder system in mine, and really like having that in there. Due to the airflow back panel, the interior of the pack has a bow to it, which can make getting some of the bulkier items into the pack a little difficult, but by getting a little creative where you put things, it still packs out very well. I can let out all the straps and load this thing down, or cinch it down tight and use it like a day pack. I bought mine in summer 2013 and have hiked a lot with it here in the states and in Nepal.
    Date published: 2014-04-10
    Rated 4out of5
    by fromSo far so good I'm just getting into this so I don't feel qualified to give 5 stars yet. That being said, this is a great pack. Very comfortable, and more than enough room for my gear. My gear is pretty descent (small pack size) stuff so I'd suggest taking this pack home and sticking your gear in it before deciding that it's big enough for you. However, once you get a feel for the pack there's lots of room to be had than appears at first glance. One tip is to pack the inside cavity first. That will give you enough room to pack the outside pockets without overfilling. I wouldn't put small objects in the side pouches, they have a hole for strap access that could lead to small things falling out of it if you don't strap it down tight. They are better for a towel or something bulky enough to not fit through the hole. I don't plan on doing too much winter backpacking (yet ;) so 50L is enough for me, but if you're in the market for a 50L bag, You can't go wrong with this one.
    Date published: 2012-05-21
    Rated 4out of5
    by fromwell made. a little hard to pack Great for a weekend getaway. Hard to utilize lowest portion of the pack due to non standard geometry of lower part of main pack section. Hiking pole loop on front shoulder strap works great for holding sunglasses. Lots of attention to detail in overall manufacturing.
    Date published: 2012-06-27
    Rated 4out of5
    by fromGreat, well ventilated pack I use this pack mostly day hiking with my family. More than enough capacity for all the gear I carry for the 5 of us(yep, dad's the pack mule!). Back ventilation is awesome!! Bounces a bit walking, loaded nowhere near full, but not at all bothersome.
    Date published: 2012-08-07
    Rated 5out of5
    by fromLove it! I love this pack. I've had it for 5-ish years, and it is my everything pack. I use it biking around the city, as a daypack on hikes, or on 2-3 night backpacking trips. It's as light as any daypack. I think it might even be lighter than my wife's daypack. But it's easily the right size and durability for a 2-3 night backpacking excursion (or longer if it's not too cold and/or if you use compression sacks to really smush down your clothes and/or if you have fancier, lighter, smaller gear than I do. A few times I've wondered if this pack might be slightly too small...yet it's actually got me to be smarter with what I pack, and had me buy better, lighter gear. Since it's designed to be so light, the internal frame isn't quite as sturdy as it could be. I've felt the frame bending a teeny bit when really loaded up. Yet I'd take that over extra weight for a sturdier frame anyday.
    Date published: 2014-07-13
    Rated 5out of5
    by fromGreat Pack This is the pack I will be taking on 4 day Yosemite trip. I have the Stratos 24 for my day hikes and it is the best pack yet. Great technology for a balanced, comfortable pack.
    Date published: 2014-04-24

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