Unisex Fit-B Hydration Waist Bag
-Multi-functional large capacity, main bag can accommodate 6 inch mobile phone, key, change, bank card, etc.
-Equipped with race bib toggles, used exclusively for marathon
-Secure snap-type double kettles, can accommodate two 250ml kettles
-High-flexibility adjustable soft belts provide a good stretch-bounce effect and can be used with ease
-Safety reflective strip, enjoy running at night