This multifunctional and durable the Elevation backpack from Helikon is designed for individuals looking for lightweight solutions for long distance walks.The main clamshell opening compartment comes with a hydration pocket, zippered back pocket, and zippered mesh pocket for small accessories. The bag also comes with an elastic pocket on the front for storing bulky items, such as jackets or fleece, two side zippered pockets for a water bottle or map, and a zippered top pocket for small items. On the back, the pack features a heavily padded back covered with mesh, fully adjustable profiled shoulder straps with adjustable sternum strap, and fully adjustable waist strap with quick release buckle and zippered side pockets for snacks.The Elevation Backpack is an ideal choice for all sorts of outdoor activities like hiking or trekking, as well as for everyday use.- Capacity: approx. 35L- Lightweight and all-purpose backpack- Spacious main compartment with clamshell zip opening, hydration pocket with drawstring, zippered back pocket, and zippered mesh pocket- Front elastic pocket with buckle closure and flap with loop field for jacket or other bulky items- Two zippered slim side pockets- Zippered top pocket for glasses, smartphone, or other small accessories- Side MOLLE/PALS panels- Fully adjustable profiled shoulder straps with adjustable sternum strap- Heavily padded back covered with mesh for increased breathability- Waist belt with detachable webbing strap and zippered side pockets- Genuine YKK zippers with rubberized glove-friendly cord pulls- Genuine Woojin buckles- Rain cover included- Dimensions: 22"x13"x8" (55x33x20cm)- Material: 100% Nylon- Weight: 1710g- Manufacturer: Helikon- Manufacturer's number: PL-EVN-NL-1919A.