The ideal thermos. I have had it for a month and its main use is for water. I carry it with me everywhere and use it on a daily basis to always have ice-cold water everywhere, as it keeps it frozen for about 24 hours. It doesn't leak at all and I'm not afraid to have it in my bag with other things. It doesn't leave any odors and with a simple soap wash, it cleans easily for immediate use. Additionally, the 800ml size is a positive feature, as it provides more quantity of ice-cold water during the summer. This particular one, besides being convenient in my bag, is incredibly beautiful and its design is unique. Its price is a bit high, but it's worth every euro.