I love that Lifestraw is trying for more sustainable packaging, but not at the expense of my safety. The packaging for the two pack looks like it's all recyclable and cardboard, BUT there is literally no way to tell if the Lifestraws I gifted my partner have had the mouthpieces licked and returned by some weirdo or if they've even already been used. The hang packaging has no way to tell if the straw has been used and replaced, and the 2 pack box doesn't have tape so can have been opened before. I'm all for sustainability, but some paper washi tape as a safety seal would be cheap and let me know I'm not getting a used product. I would love to own more Lifestraws, but not until they realize product safety to prevent used items getting to people is not an optional feature.