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The bottle which can share with three people
This bottle is designed to solve the problem which two or three person share the same bottle of water and at the same time avoid health problem. We design two mouths for the bottle in order to make two persons drink the same bottle of water in different mouths. Then we design the second cap for the bottle, its shape is a cup. This design can realize the third person drinks this bottle of water without sharing the same mouth with others.