Osprey Aura 50 vs Ariel 55

Both Osprey Aura and Osprey Ariel are backpacks designed specially for women. These backpacks are great for quick overnight trips and hiking. So, what is actually the difference between Aura and Ariel? In the following article, we put Osprey Aura 50 vs Ariel 55, which are available in a similar price range. We will compare the two models based on the construction and build quality, capacity, and features to determine which one is the best. So, continue reading below!

Size and Construction
This is not so obvious at first, but Osprey Aura 50 is meant to carry lighter loads. Osprey Ariel 55 is constructed to carry heavier loads. If you are looking for an ultra-large backpack, see Osprey Ariel 65 vs 75.

Osprey Aura 50 is made using 100D x 630D Nylon Dobby for the main construction. The bottom uses 420HD Nylon Packcloth, which is a good choice because the fabric is very sturdy and durable. It is also reinforced with 210D High Tenacity Nylon. This backpack has a maximum load rating of 40 lbs.

On the other hand, Osprey Ariel 55 uses 210D Nylon Dobby for the main construction and 500D Nylon Packcloth for the bottom. The combination creates an even stronger and more durable backpack. It also uses 210D High Tenacity Nylon Shadow Box to reinforce the backpack. This backpack has a significantly higher maximum load rating of 60 lbs.

Size and Capacity
Osprey Aura 50 is more compact, but it can be thicker. If fully expanded, it measures 14 inches wide and 13 inches deep. But you don’t have to fully expand the thickness all the time; simply adjust the side compression straps to make it slimmer. Additionally, Osprey 50 is slightly lighter, so it is more convenient to carry around.

On the other hand, Osprey Ariel 55 is both wider and taller. It is also a little bit heavier, which is not surprising if we consider the fabrics. The width goes to 14.96 inches, while the height may vary depending on the size that you choose. It is slimmer, as the depth only goes to 12.2 inches.

Osprey Ariel 55 offers a larger storage capacity than Osprey Aura 50. The increased capacity can be useful for longer trips.

Now, we will see the feature comparison between Osprey Aura 50 vs Ariel 55. They share some similar features, such as the Anti-Gravity suspension and back panel which enhance the comfortability. Osprey Aura 50 is equipped with the Anti-Gravity hip-belt that can be easily adjusted on the fly, whereas Osprey Ariel 55 uses the IsoForm5 CM hip-belt for enhanced support and fit.

Osprey Aura 50 has the Stow-on-the-Go trekking pole attachment and ice axe loops, which are useful for hiking and mountain climbing. The floating lid is removable and replaceable with the FlapJacket to increase protection and minimize weight. There are a front mesh pocket and dual zippered front pockets for organization.

On the other hand, Osprey Ariel 55 features a convertible top lid which you can convert into a DayLid day pack so that you won’t need to bring an additional day pack. It also has the trekking pole attachment and ice axe loops, and is further equipped with a sleeping bag compartment, internal hydration sleeve, and side stretch mesh pockets.

Osprey Aura 50 vs Ariel 55

- Women-specific design
- Adjustable harness allows the user to easily change the torso length of the pack
- Floating top lid can extend to accept oversize loads
- Stow-on-the-Go trekking pole attachment
- External hydration sleeve in backpanel simplifies refilling
- New IsoForm CM hipbelt balances firmness

In the end, we recommend you to choose Osprey Ariel 55. It is slimmer, albeit wider and taller. The bigger capacity can be useful for longer trips. It is also packed with more features that are handy and useful, such as the sleeping bag compartment and hydration sleeve.