We all know that it is important to stay hydrated while exercising but the problem is carrying a bottle when out on a run. Looping in a bottle at the waist is inconvenient so designers Yuan Peizhuo & Jin Huijian have fashioned the Annulus, a water bottle belt that holds about 350 ml of liquid. A clever contraption that comes handy and adds to the exercise!
Designers: Yuan Peizhuo & Jin Huijian