Men's Baltoro 100 L from Gregory is a hiking backpack of 100 liters specially designed for men. A FreeFloat A3 system gives you the opportunity to adjust back length, shoulder straps, hip belt and chest strap to fit your body. Baltoro Pro 100 L has a well-ventilated mesh back that allows the air to circulate and thus keep you both cool and fresh for a long time.\n\nThe backpack also has many smart features, such as a whistle on the chest strap, mounts for hiking poles, front opening and bottom compartment with separator. Gregory Men's Baltoro Pro 100 L Alaska Blue | Buy Gregory Men's Baltoro Pro 100 L Alaska Blue here | Outnorth