Edible and environmentally friendly sake bottles
These sakebottles are made of dried squid. The squids are caught, cleaned and dried in the sun. Then they are mixed with dough or rice to easily create a bottle shape. When the warm sake is in the bottle, the liquor will quickly absorb the taste of the squid. The bottle can be re-used 5 or 6 time. See the bottles here.
Bron: Inhabitat