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seesaw lid / bottle

seesaw lid

Whenever you drink water, you open and close the lid of the water bottle.
But You don’t have to open and close this lid.
If you tilt the bottle to the side, you can drink water easily.
This lid has a center of gravity with an axis of center like a sea-saw.
The rear of the lid has a heavy ball. It stays in the rear of the lid.
This water bottle opens and closes by itself if you tilt it to the side.
Even if you are a right-handed, left-handed or a handicapped person, you can pour water easily.

This water bottle opens and closes by itself if you tilt it to the side.

University

hanbat university

hanbat university
Daejeon, South Korea

Design

hanbat university

hanbat university
Daejeon, South Korea

Junghwan Song

Design

hanbat university

hanbat university
Daejeon, South Korea

Jung sujin