Here you have my comparison of Osprey Talon Pro 40 vs Mammut Lithium 40 packs, both are excellent with great features, but I rate the Mammut’s backpack better.
Mammut Sapuen High GTX Boots – My First Hands-on Review
The Mammut Sapuen High GTX Boots are very advanced with their Flextron II steel sheet Vibram sole, and memory foam padding, and they offer an excellent ankle support.
Mammut Lithium 40 Pack for Men Review – Excellent Backpack
The Mammut Lithium 40 pack is a high-quality lightweight backpack with an internal frame, an adjustable torso length, a removable hip belt, a bonus rain cover, and plenty of useful pockets.