Outdoor hiking backpack with two chambers with a volume of 45 liters for trekking and multi-day hikes. A simple, minimalist design, packed with functional gadgets you won't get lost on any hike or excursion. The backpack consists of a main compartment with top access for removal, secured by a strap, ideal for attaching, for example, a rope. Entry to the main compartment is also ensured from the side, with a zipper on the front panel. The lid has an exterior zip pocket with a key clip and an interior zip pocket. The exterior zip pocket on the front panel is ideal for storing a map, for instance. The backpack can also accommodate a hydration bag due to the attachment loop and outlet. The back system is comfortable and height-adjustable, promoting air circulation while wearing. You can remove the top part of the backpack and carry it as a separate bag due to the integrated strap. It's an invaluable tool, especially for longer backpacking and trips. The lightweight waist strap has zip pockets for small items on both sides. Shoulder straps and chest strap are adjustable, and you'll also find a whistle on it. On the shoulder strap, you will find a loop for attaching sunglasses. You can attach trekking poles or an ice axe on both sides of the backpack. Inside the backpack, you will also find an integrated and detachable rain cover. Mesh pockets on the sides can hold a thermos or a bottle. There's a strap with loops on the front panel: you can create additional storage space using an elastic band or a shock cord. Loops on the canopy are suitable for putting on a rubber band and attaching a jacket, mat, etc. At the bottom of the backpack, you'll find additional adjustable straps. Material: lightweight 200 D 100% polyester ripstop. Activities: hiking, leisure, traveling, for all outdoor activities. Season: suitable for use throughout the year.