- The internal surface of the Purist bottle was treated with silica (Sio2), to keep it clean and always have crystal clear water available.
- The cap is a hermetic seal and is very large to facilitate the introduction of ice cubes or spoonfuls of powder supplements.
- The flow of the valve is abundant, the surface of the cap has an excellent grip.
- Made of LDPE (low density polyethylene), very ductile and therefore easy to crush to drink.
- The transparent vertical band, not printed, makes it easy to see the liquid level.
- FDA approved (American control body on food products), made without BPA and printed with a non-solvent base (UV).
- colour: Bordeaux.