Osprey Atmos AG LT 50 Men's Trekking Backpack - Night Shift/Scoria Blue

Designed for multi-day treks, the Atmos AG LT 50 embodies the perfect balance between carrying comfort, technical features, and environmental commitment. Its two-tone Night Shift/Scoria Blue design will appeal to outdoor enthusiasts who want understated, high-performance gear. With a volume of 50 liters, it can hold everything you need for your adventure and more.

Enjoy Osprey's revolutionary suspension system with the Atmos AG LT 50 backpack.

This model features the Atmos range's signature AntiGravity® system, which incorporates a continuous mesh panel from the back panel to the waist belt for a floating feel even when the bag is fully loaded. The torso length can be easily adjusted using the step-by-step adjustment system, while the Fit-on-the-Fly® waistbelt adapts precisely to your body shape. The result is excellent load distribution, fewer pressure points and lasting comfort, even on the most demanding trails.

Atmos AG LT 50: a men's trekking backpack with every detail designed for functionality

The Atmos AG LT 50 has been designed to make your life easier on the trails:

• Integrated waterproof cover with PFAS-free DWR coating
• Half-moon side zip opening for quick access to the main compartment
• Top flap with pockets and external attachment points
• Reinforced front pocket for bulky or wet items
• Two large expandable side pockets for water bottles
• Two zipped pockets on the waistband: handy for snacks, a compass or a phone
• Removable straps for attaching a groundsheet
• Compartment for hydration reservoir with central outlet at the back
• Loops for ice axes with retaining strap

Show your support for environmental protection with this eco-friendly bag

When it comes to sustainability, Osprey doesn't do things by halves. The Atmos AG LT 50 is made from Bluesign® and GRS certified recycled materials with a PFAS-free DWR water-repellent finish. A responsible design that doesn't compromise on durability:

• Main fabric: 210D recycled nylon with honeycomb structure
• Reinforced areas: 210D and 500D high-tenacity nylon
• Technical details: ergonomic foam, ExoForm mesh, and powder-coated frame