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Osprey Aura AG 65L Women's Backpacking Backpack vs Gregory Maven 48

Editorial Team
Last modified at August 9, 2026
When it comes to backpacking, having the right backpack can make all the difference. The Osprey Aura AG 65L and the Gregory Maven 48 are both excellent choices, but they cater to slightly different needs. The Osprey Aura AG 65L is known for its superior ventilation and larger capacity, making it ideal for longer trips where you need to carry more gear. On the other hand, the Gregory Maven 48 shines in comfort and fit, making it a great option for shorter hikes or those who prioritize comfort.

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Osprey Aura AG 65L Women's Backpacking BackpackGregory Maven 48
Osprey Aura AG 65L Women's Backpacking Backpack
Maven 48
Capacity

WXS/S: 62 L; WM/L: 65 L

XS/S: 44 L; S/M: 48 L

Weight

WM/L: 4.6 lb
WXS/S: 4.5 lb

XS/S: 3 lb 1.9 oz; S/M: 3 lb 3.2 oz

Torso Adjustability

WXS/S: 13–17 in; WM/L: 16–20 in

XS/S: 14–17 in; S/M: 15–19 in

Hip Belt Size Range

26–41 in

XS/S: 24–46 in; S/M: 25–48 in

Hydration Compatibility

Yes

Yes

Warranty

All Mighty Guarantee

Limited Lifetime

Trekking Pole Attachment

Yes

Yes

Rain Cover Compatibility

Included

Compatible; not included

Side Pockets

Yes

Yes

Hip Pockets

Yes

Yes

Sternum Strap

Yes

Yes

Load Lifters

Yes

Yes

Sleeping Bag Compartment

Yes

Yes

Comfort

Osprey Aura AG 65L Women's Backpacking Backpack

3.6/ 5.0

Maven 48

4.8/ 5.0

Comfort is crucial for any backpacking trip, as it directly impacts your enjoyment and endurance on the trail. A comfortable backpack ensures that you can carry your gear without unnecessary strain or discomfort, allowing you to focus on the journey rather than the weight on your back. The Gregory Maven 48 excels in this category with a score of 4.8/5, praised for its super comfortable back panel and free float suspension system, which reduces potential hot spots and blisters. The Osprey Aura AG 65L, while still comfortable with a score of 3.6/5, has some complaints about the hip belt causing rubbing or bruising under heavy loads. Therefore, if comfort is your top priority, the Gregory Maven 48 is the clear winner.

Fit

Osprey Aura AG 65L Women's Backpacking Backpack

4.1/ 5.0

Maven 48

4.7/ 5.0

A good fit ensures that the backpack sits snugly on your body, distributing weight evenly and reducing strain. The Gregory Maven 48 again takes the lead with a fit score of 4.7/5, thanks to its adjustable torso length and 3D cradle style hip belt, which allows for a dialed-in fit. The Osprey Aura AG 65L, with a fit score of 4.1/5, also offers adjustable features but has some complaints about the fit not being as precise. For those who need a backpack that can be finely tuned to their body, the Gregory Maven 48 is the better choice.

Load Transfer

Osprey Aura AG 65L Women's Backpacking Backpack

4.1/ 5.0

Maven 48

4.4/ 5.0

Effective load transfer is essential for reducing fatigue and making your hike more enjoyable. The Gregory Maven 48 scores slightly higher in this category with a 4.4/5, thanks to its free float suspension system and hip belt that articulates with your hips, effectively transferring weight to your legs. The Osprey Aura AG 65L, with a score of 4.1/5, also performs well with its anti-gravity suspension system but has some complaints about stability under heavy loads. For better load transfer, the Gregory Maven 48 is the winner.

Ventilation

Osprey Aura AG 65L Women's Backpacking Backpack

4.6/ 5.0

Maven 48

4.1/ 5.0

Proper ventilation helps keep you cool and dry, which is especially important on long hikes or in warm weather. The Osprey Aura AG 65L excels in this category with a score of 4.6/5, praised for its excellent breathability and mesh back panel that keeps airflow steady. The Gregory Maven 48, with a ventilation score of 4.1/5, has a breathable back system but doesn't quite match the Osprey's ventilation capabilities. If staying cool and dry is a priority, the Osprey Aura AG 65L is the better choice.

Organization

Osprey Aura AG 65L Women's Backpacking Backpack

4.7/ 5.0

Maven 48

4.9/ 5.0

Good organization helps you keep your gear accessible and well-arranged, making your trip more efficient and enjoyable. The Gregory Maven 48 scores slightly higher with a 4.9/5, thanks to its numerous pockets and compartments, including a floating top lid and side entry points. The Osprey Aura AG 65L, with a score of 4.7/5, also offers excellent organization with multiple access points and a zippered sleeping bag compartment. For superior organization, the Gregory Maven 48 is the winner.

Accessibility

Osprey Aura AG 65L Women's Backpacking Backpack

3.9/ 5.0

Maven 48

4.3/ 5.0

Easy access to your gear can save time and effort on the trail. The Gregory Maven 48 scores higher in this category with a 4.3/5, thanks to its on-the-go pocket and stretch mesh pocket that allow for quick access to essentials. The Osprey Aura AG 65L, with a score of 3.9/5, also offers good accessibility with hip belt pockets and easy-to-reach side pockets. For better accessibility, the Gregory Maven 48 is the better choice.

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Conclusion & Final Verdict:

In conclusion, the Gregory Maven 48 is the better choice for those prioritizing comfort, fit, and organization, making it ideal for shorter hikes or those who value a snug, comfortable fit. On the other hand, the Osprey Aura AG 65L is better suited for longer trips where ventilation and larger capacity are crucial. Your choice should depend on the length of your trips and your personal comfort preferences.

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