Unisex On Running Ultra Belt 2L Size:S For a roomier fit take

For a roomier fit take a size up

Their technology and products enable runners to connect with nature

half-marathon and even a marathon

For 5k to marathon

it's perfect to slip on for on-the-go

Unisex On Running Ultra Belt 2L Size:S For a roomier fit takeBounce free, functional and versatile. The On Running Ultra Belt is designed to let you carry essentials effortlessly. Made from breathable Darlington mesh, it stretch in every direction and fits seamlessly to your bodys unique movement. It includes a 500ml Hydrapak Soft Flask for hydration, mesh pockets for gels, bungee cords for running poles, and a front pouch to secure your essentials. Comfortable and streamlined, its built to stay stable no