Theres a ton more of these cute little creatures all which are all done in the style of amigurumi. I like them especially because they remind me of Sack Boy from LittleBigPlanet! Im sure many of you remember the homemade Sack Boy that popped up online a while back.
I stumbled across a pattern that you can purchase on Etsy to make your very own! Its a little off (primarily just in the hands) but with a little tweaking I think it would be perfect! And imagine all the cute little sack clothes you could make for it! EDIT- it says the pattern on Etsy is sold out but you could probably message the seller and negotiate purchasing it still.