60L hiking backpack for long treks and hikes. The backpack has an aluminum frame back, and the back is made of a material that provides ventilation for the back during long-term use. The adjustable strap allows for a loose back. Shoulder straps and chest buckles also contribute to proper load distribution. The backpack is made of wear-resistant and waterproof material. Rain cover included. The backpack has a special pocket for the drinking system. Pockets are provided on the chest strap and waist belt.