FEATURES

• Breathable and quick drying
• Naked Exopower non-chafing, bounce resistant mesh
• Lightweight (5.8oz / 164g excluding accessories - size 6)
• Holds shape and compression when wet
• Holds multiple brands and sizes of hydration flasks in 100% usable space
• Carry phone, energy gels, fuel bars, sunglasses, headlamp, clothing and everything needed for your long outdoors adventure
• Nylon zipper with semi locking pull tab
• Rear pocket security clip
• Dedicated trekking pole carriers
• Reflective safety elements - (new and improved heat transfer logos)
• Internal micro clip
• Emergency whistle
• Drink tube lock points
• 3 liters of capacity
• Full gender specific range of 12 sizes 
• Available in Women's also