Tardigrade aka Water Bear or Moss Piglet is one of the toughest creature on the earth. It lives in almost all places on the earth and you may have a chance to catch it. It is a micro animal and you need a magnifying glass to find it. The characteristic thing of Tardigrade is its adaptability. Some of it can live in temperatures as low as −458 °F and as warm as 300 °F. In an experiment in the space, it was exposed to vacuum and survived! The miracle creature has turned into a cute plush doll. Luckily, this plush is bigger than an actual water bear so you can cuddle and hug it!