Transparent-like glass and stylishly sporty with the small Sigg logo in green – it’s clear that total clear is the ideal bottle at home or in school. The 0. 75-Liter size ensures you always have enough water at hand, and it is spill-proof. Thanks to the innovative one top with the extra-large WMB opening, it’s extremely comfortable to use: carry, Open, drink, close and seal conveniently with one hand – plus Filling and cleaning the bottle is child’s play. Even ice cubes fit in this Sigg. It’s made of Feather light, durable Tritan that's taste and odor-neutral. Naturally free of harmful chemicals, such as estrogen-mimicking substances and phthalates – for a safer drinking experience.