Based on the supreme versatility of the original Platy bottle, we’ve upgraded the Platy-plus bottle to make it the finest one-liter vessel on the planet. First, we created an all-new film that is softer and more flexible, yet even more durable for added value. We then added an all-natural, silver-ion based anti-microbial we call SlimeGuard™, to help keep our taste-free films gunk-free too. Together with a more ergonomic shape and a handy carry loop, you just won’t find a better bottle on earth.