Whether you’re heading out for a weekend on the trail or planning a longer route, the Osprey Aura AG LT 50 is a women’s trekking backpack that combines around 50 liters of space with a frame that adapts to your torso. It carries your essentials comfortably and even includes a built-in rain cover to guard your gear when the weather turns.
The pack comes in two sizes—XS/S (48 L, back length 33–43 cm) and M/L (50 L, back length 40.5–51 cm)—so you can match volume and fit to your build. Despite its generous storage capacity, it weighs in at just 1.72 kg or 1.8 kg, depending on size, balancing sturdiness and lightness. The streamlined layout and supportive harness help keep gear organized and shift weight onto your hips, which eases strain during long days outdoors.
The rain cover stows in an external pocket and pops out quickly when you need protection from showers, though the pack fabric itself isn’t fully waterproof. The adjustable back-length system is simple to set up—just slide the harness to fit your torso—and ensures the shoulder straps and hip belt sit correctly for your size. That custom fit aids weight transfer from shoulders to hips, making uphill climbs and uneven trails easier to handle.
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Osprey says about the Aura AG LT 50
Less is more with the Aura AG LT 50, pairing our extraordinary, ventilated and comfortable AntiGravity suspension with a more streamlined silhouette for technical backpackers. Even lighter than its original counterpart, LT delivers the same best-in-class carry while providing a thoughtfully simple, capable feature set, including an integrated raincover, side panel zip access, floating top lid, reinforced shove-it pocket and internal hydration sleeve. From weekend explorations to weeklong expeditions, Aura AG LT 50 is a backpacking revelation. Made with bluesign® approved, recycled main body fabrics and designed to pass the test of time, no matter where you take it.