30L hiking backpack

• 30L capacity • Hydration system compatible • 1 main compartment, 1 secondary pocket, 1 stash pocket, and 2 expandable mesh side pockets • 2 compression straps • Sliding chest strap with whistle • Trekking pole and ice axe attachments • Rain cover with zippered pocket • 2mm PE and 4mm EVA high-density foam back panel + 3 perforated 10mm high-density foam panels • Inner fabric: 210D polyester + PU • Outer fabric: 600D polyester ripstop + PU