Hydration Belt Ktscythe For Runners to Ensure a Smooth Run Get Water Bottle Belt with a Free Water Bottle Now Super lightweight unisex hydration belt for runners. One size fits all. Light hydration belt for runners stays in place to guarantee a stress-free run. Secure closure of the adjustable running fuel belt using velcro fastening. Running fuel belt keeps all your running essentials safe in the spacious pockets Excellent customer service responding to inquiries within 24 hours.