Durability
Whether you throw it in the bottom of your backpack or wash it hundreds of times, Unibott bottle lasts. It won't warp or crack in the dishwasher. And, unlike stainless steel, it won't dent or ding.
Safety
Made with Tritan, Not only is Unibott bottle a BPA-free , it doesn't contain BPS (bisphenol S) or any other bisphenols. its Tritan plastics has been tested by four third-party labs and shown to be free of any estrogenic and androgenic activity (EA-free). Combine that with shatter resistance, and you've got a tough bottle that is safe enough to trust with your family.