The Osprey Men Atmos AG LT 65 Night Shift Scoria Blue (S/M) backpack is a top-of-the-line product designed specifically for men. With a 65-liter capacity, this backpack provides ample space for all your essentials during long hikes or backpacking trips. The backpack features a floating top lid with attachment points, a reinforced front pocket, and large side pockets for water bottles. The AG AntiGravity technology ensures optimal comfort and ventilation. The backpack also has double upper and lower side compression straps, double hip belt pockets with a zipper, double ice ax loops, and sleeping mat straps. Finally, the backpack has an internal hydration reservoir sleeve with a central outlet on the back. This product comes with a rain cover made with PFC/PFAS-free DWR and bluesign-approved materials. In short, it is the perfect backpack for any adventurer.