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Zip-on Glass Cup

Another kind of design for me, it is very annoyed that your cup is dirtied by dust or other bacteria in the bag or something like that when you would like to bring it somewhere, zip-on cup could solve this issue, via zipping, users are able to change cup from packaged one to heatproof or to naked version. you can pair it with different color parts if you really want to..

Huang Wei
Senior Industrial Designer at Sony Mobile Frankfurt am Main, Germany