Store your gels in style and fuel yourself for longer runs with the Marathon Arm Strap by Ronhill. With three gel loops to handily store your gels, this arm strap has a streamlined and secure gel carrier to keep everything safe as you run. Enjoy a personalised and adjustable fit that makes this arm strap comfortable and convenient. Suitable for 60ml gels, the Marathon Arm Strap is the perfect accessory for running marathons and beyond.