SnapFlasksTM "click" in and out with one hand * 100% leak-free 10.5 oz. bottles (2) with hi-flow spout * Ballistic Endurance Pouch with easily accessible gel slots * Exclusive AirStretchTM Belt Technology, ultra-stretch comfort and hip-hugging design * 6" x 3" expandable main pocket, 5" x 2.5" internal see-through pocket