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Product Information "Men's Trekking Backpack Osprey Atmos AG 65"

Osprey ’ Atmos AG 65 Black men’s trekking backpack is designed for long hikes with a lot of gear. Thanks to the AntiGravity back system, the backpack is extremely comfortable to carry and adapts perfectly to your body.

Osprey Atmos AG 65 – maximum comfort on long hikes

The continuous, tensioned mesh back system ensures even weight distribution and excellent ventilation. This makes you feel significantly lighter on the go, even when fully loaded.

Perfect for trekking and multi-day hikes

With a 65-liter capacity, you’ll have plenty of space for longer adventures. Numerous compartments and attachment options help you keep your gear organized and within easy reach.

  • √ AntiGravity back system for high comfort
  • √ Integrated rain cover included
  • √ Internal compartment for a hydration system
  • √ Stow-on-the-Go mount for trekking poles
  • √ Sleeping bag compartment with divider
  • √ Multiple zippered and stretch compartments
  • √ Compression straps for a secure fit

Thoughtfully designed down to the last detail

The height-adjustable lid, practical hip belt pockets, and easy access via side zippers make the Atmos AG 65 a reliable companion on every hike.

Sustainable on the Go

The backpack is made from recycled materials and meets high environmental standards. This means you’re not only comfortable but also traveling with a clear conscience.

What size is right for you?

When it comes to backpacks, it’s not your height that matters, but your back length. Two people who are both 1.80 m tall can have completely different back lengths, and it’s precisely this that determines whether the hip belt sits on the iliac crest and the weight actually lands on your hips instead of your shoulders.

Here’s how to measure: Tilt your head forward; you’ll feel a distinctly protruding vertebra at the base of your neck. From there, have a second person measure along the spine up to the level of the upper iliac crest—that is, where you place your hands on your hips. This measurement is your back length. For the hip belt, measure the circumference at the level of the iliac crest, not at the waist.

  • √ S/M: Back length 44 to 52 cm, hip circumference 71 to 127 cm
  • √ L/XL: Back length 50 to 58 cm, hip circumference 76 to 127 cm
  • √ The hip belt and shoulder straps are also individually adjustable

If you fall within the overlap range, choose the smaller size. The back length can be adjusted on the backpack, and a more compact fit ensures a more stable feel. If you’re unsure, give us a call or stop by—we’ll help you adjust it.

Who is the Atmos AG 65 suitable for?

For trekking trips, multi-day hikes, and anyone who wants to carry a lot of gear comfortably.

Does it come with a rain cover?

Yes, an integrated rain cover is included.

Can I use a hydration system?

Yes, the backpack has an internal compartment for hydration bladders.

I’m 1.75 m tall—what size do I need?

You can’t determine this based on height alone. The key factor is the back length from the top of the neck to the upper iliac crest. Measure it once—it takes two minutes—and you’ll be sure to get it right.

What should I do if I’m between two sizes?

Go with the smaller one. The backpack’s back length can be adjusted upward, and a backpack that fits a bit more snugly sits more comfortably against your back than one that’s too long.

Where should the weight be distributed?

About 80 percent should be on your hips, and the rest on your shoulders. If your shoulders start to burn after an hour, the hip belt is too high or the back length isn’t right.

Properties "Men's Trekking Backpack Osprey Atmos AG 65"
Area of application: Hiking, Multi-day tours, Trekking
Carrying system: AntiGravity Back System
Color: Black
Exact color name: Black
Features: Compression strap, Hydration System Setup, Rain cover, Waist bag
Manufacturer: Osprey
Material: Recycled synthetic material
Product type: Trekking backpack
Properties: Breathable, ergonomic, sustainable
Size: S/M
Target group: Gentlemen
Volume: 65l

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