I recently returned to rebuy the ice blue bottle as a backup. I have two of these in constant use, one for cold green tea, one for water. These bottles are reliably tight and very sturdy. I had one drop to the kitchen floor several times (out of a backpack side pocket when bending to the floor). No damage beyond some light scratches in the paint! Cold drinks keep cold all day long, but I haven't timed how long hot drinks keep hot. In any case, I would come back for those double-walled steel bottles again! They're great!
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Professional guide to make any kind of sushi
寿司
The Complete Reference
Professional Guideto Make Sushi
Shari · Nigiri · Norimaki
Introduction
Sushi is built on three pillars: the rice, the hand-formed piece, and the roll. This guide wal...

Chronology, origins and genealogy of sushi
The timeline of sushi in Japan is unfortunately not entirely clear yet. A chronological overview can be summarized as follows:
Chronology of Sushi in Japan
B.C. 300 — Origins of Rice Cultivation
...

HOW TO?
Begginer guide to making sushi at home
in short
Quality Rice: Use short-grain Japanese rice seasoned with sushi vinegar for the perfect sticky texture.
Traditional Tools: A wooden Hangiri and bamboo Makisu are essential for authent...











