Bought as a supplement to a higher quality water filter inspire me the bottle not only through its aesthetically pleasing and practical design but mainly by the robust and very easy-care quality. To drink the provided drinking with me cover only the blue lid are prakischer, for transporting but tight. I have had the bottle several times on trips and cycling here, always careful not packaged in a Platiktüte if they run out yet, but the blue lid have always held close. Then they can stand without problems a walk in the dishwasher, although I mostly hot ausspüle only by hand.