The V&M Okto bottle, the best of both worlds. As much content as a square bottle and a very pleasant feeling of pressure.
Super soft silicone in a special form. An octagon with four large and many small areas each, or a square with flattened corners.
For more content an extra flat designed lid made of Ultem, with extra notches on the rotating surface for easier opening.
Cover reduced to a width of 14.5 mm so that there is enough space for other components such as buttons or metal sheets.