8 Compelling Design Drawings of The Air Umbrella

Air Umbrella

Air umbrella-a is mini and could be put in bags, it is about 30 centimeters  in  length and 500 grams in weight, it is not scalable. The battery life is about 15 minutes.

Air Umbrella

Air Umbrella-B

Air Umbrella

Based on the appearance of umbrella-b, They made design drawings of air umbrella-a and air umbrella-c for your reference.