The V&M Octo bottle, the best of both worlds. As much content as a square bottle and a very pleasant feeling of pressure.like a round bottle.
Super soft silicone in a special shape. An octagon with four large and many small areas, respectively a square with flattened corners.
For more content an extra flat lid made of Ultem, with extra notches on the rotating surface for easier opening.
Lid reduced to 14.5 mm width to accommodate other components such as pushbuttons or metal sheets sufficient space finding.