Search  for anything...

Osprey Stratos 50 Men's Backpacking Backpack

  • Based on 483 reviews
Condition: Used - Very Good
Checking for product changes
$197.40 Why this price?

Buy Now, Pay Later


As low as $32.90 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jun 12
Order within 7 hours and 27 minutes
Available payment plans shown during checkout

Size: Small/Medium


Color: Black


Features

  • Internal hydration sleeve accommodates up to a 3L reservoir (sold separately)
  • Ventilated backpanel with adjustable shoulder harness to dial in perfect fit
  • Stretch mesh pockets on both sides of pack provide convenient storage for bottles and smaller items
  • Two zippered hipbelt pockets
  • Stow-On-The-Go Trekking pole attachment allows you to quickly attach and carry trekking poles while wearing the pack
  • Integrated and removable raincover

Description

The supremely ventilated, featured and durable Stratos Series receives a makeover that is more than skin deep for Spring 2017. Now featuring adjustable torso lengthsfor improved fit and comfort with updated aesthetics, the Stratos 50 is the go-to choice for everything from big day hikes to overnight jaunts in the backcountry. When the weather turns, fear not - Stratos keeps your gear and pack protected with an integrated raincover. Smartly organized pocketing keeps all your equipment where you need it, when you need.


Item Package Dimensions L x W x H: ‎25.51 x 15.27 x 6.5 inches


Package Weight: ‎1.82 Kilograms


Item Dimensions LxWxH: ‎28 x 14 x 15 inches


Item Weight: ‎1.61 Kilograms


Brand Name: ‎Unknown


Model Name: ‎Stratos 50 Black


Color: ‎Black


Material: ‎Polyester


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎Osprey Packs


Part Number: ‎10000785


Model Year: ‎2018


Style: ‎Stratos 50


Included Components: ‎Osprey STRATOS 50 Backpack


Size: ‎Small/Medium


Date First Available: November 2, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Super comfy, Easy fix from 4 to 5 stars
Best mid-sized pack I've ever had. Kept searching for the right pack for three months. I don't usually post Amazon reviews, but this well-designed, quality thing deserved it. Pros: Rides like a dream. Carries 35-40 lbs of heavy camera gear so, so well. I've never had a pack ride so well. The large version fits a 6'1" person like me wonderfully. Hip belt adjusts smoothly, nice padding. I like the "Airspeed Suspension" mesh back for air flow to keep sweating reduced. Durable fabric. It'll get scuffed but it seems tough and able to last 20+ years if you take care of it. Nice to have a rain cover embedded in the bottom. I love that feature on LowePro camera bags. The trekking pole attachment is useful, I suppose. I haven't needed it too much. If you don't pack the brain and don't overstuff the mains, my large version fits just right in an Airbus 320 overhead compartment. This tickled me pink. I didn't think I'd succeed at this, given the dimensions exceed what most airlines supposedly tolerate, but it fit. Cons: I docked a star because of that godawful toggle system with a flat cord to access the main compartment requires two hands and is still annoying every. darn. time. you need something. Real PITA when it's dark and you need to shuffle gear around or if you need a hand free to hold something. Easy fix to move this from four to five stars: I got a normal toggle for cheap. I wish the bottom compartment and the front panel storage compartment were larger. You won't get bigger sleeping bags in the former without a serious fight, if at all. I can get a drysack of winter jacket/gloves/hat/etc in there but it's a bit tricky to zip. A bit heavier than I'd like but a bit over 3 lbs is still pretty good for the durability of fabric. The zip pockets are a bit small. I'm not going to fit a Pixel 4a for 5G with a case in there. Candybars and keys, okay. Colors: the orange was brighter/shinier than I expected. Not my thing. Maybe you'd like that for hunting season or search and rescue if hurt, but I returned it for the better-looking black version. I didn't want to stand out more than I already do when overseas. Would absolutely buy again if lost or stolen. Preferably a newer version without that infernal toggle design. ... show more
Reviewed in the United States on January 18, 2021 by Amazon Customer

  • Quality, light, necessary!
This is an excellent, reliable, incredibly light backpack for hiking, camping, traveling, etc. The Osprey Stratos 50 backpack is only a few pounds. Which for all the features and spaces to pack away items, this is a huge plus. After having this for several years and using the backpack for hiking (rain and shine), canoeing, filling it to it's max and overnight camping, this is a very well-made, quality pack. There isn't a tear anywhere as you can see in our pictures. All of the straps are easy to adjust while the pack is empty or full. Hiking/walking with the pack you can adjust the straps with ease and they stay in place. The top lid of the pack has two different compartments, one inside and out. You can reach the outer one when you have the pack on. Also, if you have it on there's a zipper that opens the main compartment, this is on the left side. It's nice to have when you need to get something quick and do not want to unpack your bag. The main inner part has a large pocket that is against the back. We've found this to be a perfect spot for our CamelBak 2L reservoir. Fits it perfectly. The compression, hip and sternum straps are nice as they all play a part in adjusting the backpack comfortably to you. The hip belt pockets are convenient to have for those smaller items you need quick access to. SO MANY compartments and features on this backpack that make your trip easier. Buy it, highly recommend! ... show more
Reviewed in the United States on November 2, 2019 by Luciana A. Luciana A.

  • Committable pack for the weekend
I love it! We bought it for a weekend Backcountry hike in Rocky Mountain National Park. The top has a handy zippered pocket to put maps and readily available necessities close at hand. Inside the lot is a roomy pocket for more essentials and smaller items. The front pocket is roomy enough for my rain gear and an open sleeve fits bug spray and other items, though not as securely. The bottom compartment is lined and fit my sleeping bag and pad fairly cozy. The inside held a 3l bladder, some tools, mess kits, a stove, and a weekend's worth of clothes and a jacket. The straps make it fully adjustable from stuffed to daytime essentials. The side mesh panels offer ample room for water bottles or camp fuel canisters. The belt is super comfortable and adjustable. The belt pockets are great for snacks, compass, or other small items. What impressed me the most was the back harness and webbing that maximizes air flow. I am a heavy sweater especially with a load on. I still sweat but nowhere near as bad. The integrated rain cover did well to keep the rain of the pack but the pack managed by to repel the rain for a while. Ultimately a great pack for a weekend romp and for the price. ... show more
Reviewed in the United States on July 3, 2017 by Dad

  • I think the Stratos 50 is my favorite of all my packs
I also have both the Osprey Aether 85 and Osprey Escapist 32. I think the Stratos 50 is my favorite of all my packs. It can synch down and shrink pretty small, it has great organization, and I can use it to pack my stuff, my kid’s stuff, camera equipment, etc. for day hikes. I can squeeze my Samsung Galaxy S7 Edge in the belt pocket (with difficulty), and can get a large camera insert into the pack without issue. I was hesitant in getting this pack as I wanted an external water pocket so as not to potentially soak my camera gear, but I can actually hang a bladder between the mesh panel and the pack with the handle and a clip. The only thing I miss from my Escapist 32 is I like the top soft material sunglasses pocket. I would prefer a smaller top zipper pocket or extra zipper pocket with a soft lining, but this is a very miner quibble. (Kids constantly either want their sunglasses or don’t.) Overall it is excellent and I look forward to more use as the kids get bigger and can last longer on hikes. ... show more
Reviewed in the United States on June 16, 2017 by Mom and Physician

Can't find a product?

Find it on Amazon first, then paste the link below.