Exos 48L Backpack
Size:
Quantity
Why We Like The Exos 48L Backpack
Whether we're hitting the trail for an overnighter or attempting to set a new speed record on the Pacific Crest Trail, the Osprey Exos 48 Backpack is with us every step of the way. With a balanced volume, it keeps our packing habits under control, and it doesn't laugh at the strange things we say to ourselves as we hike. Meanwhile, the AirSpeed back panel and light-yet-durable alloy frame bestows us with breathability by dumping excess heat out of the sides, and cushioned, ventilated ExoForm covers the shoulder pads and waist-belt for extended comfort mile after fast-paced mile.
Details
- Lightweight pack for minimalist backpacking or weekend trips
- 48-liter capacity balances storage space with speed
- High-tenacity nylon endures miles of use and abuse
- Tensioned backpanel keeps weight off your back for extended comfort
- Highly ventilated for breathability during long days on the trail
- Gearloops galore offer extra spots for poles, axes, gear, and snacks
- Sleeping pad and compression straps can be removed to shave ounces
- Osprey places emphasis on packs with comfortable back panels
- Item #OSPZ1CI
- Material
- [body] 100D nylon, [bottom] 210D nylon
- Volume
- [small] 45L (2746cu in), [medium] 48L (2929cu in), [large] 51L (3112cu in)
- Support/Suspension
- Airspeed Suspension (4mm Lightwire alloy frame)
- Shoulder Straps
- mesh
- Waist Belt
- mesh, ErgoPull closure
- Hydration Compatible
- yes
- Access
- top
- Pockets
- 2 mesh side, 1 stretch front, 1 zippered top
- Gear Loops
- yes
- Ice Axe Carry
- yes
- Trekking Pole Carry
- yes
- Rain Cover
- yes, FlapJacket
- Detachable Daypack
- yes
- Compression
- yes
- Weight Capacity
- 30-40lb
- Dimensions
- [small] 29.1 x 15.8 x 12.6in, [medium] 31.1 x 15.8 x 12.6in, [large] 33.1 x 15.8 x 12.6in
- Claimed Weight
- [small] 2lb 9.6oz, [medium] 2lb 9.9oz, [large] 2lb 10.4oz
- Activity
- backpacking, ultralight backpacking
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 9 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageJuly 7, 2025
This is my fourth Osprey
[This review was collected as part of a promotion.] This is my fourth Osprey pack. Great product and I have multiple packs for different length adventures. The Exos 48 has plenty of storage and loops for gear. I can count on Osprey for long lasting packs.
Originally reviewed on Osprey
April 9, 2025
This new pack is just
[This review was collected as part of a promotion.] This new pack is just a great as my last Exos 48. Keep up the great work.
Originally reviewed on Osprey
February 28, 2025
It looks similar to the
[This review was collected as part of a promotion.] It looks similar to the one i had, in addition it also has a loop for poles and that's really helpful. Thank you
Originally reviewed on Osprey
January 28, 2025
Great backpack. I feel like
[This review was collected as part of a promotion.] Great backpack. I feel like I’m not carrying anything with 28 pounds in my pack.
Originally reviewed on Osprey
January 10, 2025
Loved it from the original
[This review was collected as part of a promotion.] Loved it from the original purchase. Large, light and comfortable.
Originally reviewed on Osprey
July 24, 2024
Great downsizer
I bought an Exos 48 to downsize and reduce from my Aether 65. I’ve been on two 7 day treks and it’s worked out perfectly for less than 30 lbs loads even with a bear vault. I’m 71 and trying to extend my backpacking days with lighter loads. This pack is versatile as well. I intend to use it for 15ish lbs load on an Alta Via 1 hut-to-hut hike on over 11 days in Italy this fall. Highly recommend.
Originally reviewed on Osprey
May 31, 2024
I’ve taken it on a
[This review was collected as part of a promotion.] I’ve taken it on a 4 day 3 night hiking trip to Mt Rogers in Virginia, and I can truthfully say the pack did everything as advertised.. Thanks
Originally reviewed on Osprey
January 19, 2024
Awesome Pack but Prefer the Old One
I have the Exos from like 7 years ago, I think 2 or 3 models ago. The ones that came out after my version had a mix of materials for the side and front stretch pockets. Mine is all stretch mesh which I prefer. I also have the hip belt pockets but I think they are smaller than the pockets on this new version. I am very happy with my Exos and love the vented back panel and having the option to remove the brain/lid to make it a smaller bag when needed. I have even used it as a day bag when the brain is removed. If you are on the fence between this 48L and the 38L, look at the dimensions, this one is only an inch wider. I am sure there are improvements on this new model but I am really happy with my old version. If you aren't someone that counts every ounce possible, this is a great pack. It is in a good price range for all you get with this bag. It is lighter than most packs in it's size range, has a lot of external storage pockets, internal frame, and has the best ventilated back panel I have used.
Originally reviewed on Osprey
November 1, 2022
Top of the line product
The Exos is the perfect bag for a weekend getaway. This pack can be used for all seasons and helps keep my back cool in warmer weather. I love that the pack can be compressed to fit the size of the load. Highly recommended.
Originally reviewed on Osprey
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