Room for XL phonesphablets + race and training essentials! 4 outer gel slots for quick access nutrition. Separated dual internal compartment for Gel/nutrition, keys, phones, ID, etc. Secure zipper closure with spring lock gripper. Fully vented AirFlow™ mesh back panel. Attaches to any 1.5" to 2" belt / pack strap. Holds iPhone 6 Plus and phablets. Pouch size: 6.5" x 3.5".