A durable carry-ring makes it easy to carry with a single finger. Compare to other bottles with a heavy lid, its lid is lightweight and compact to fast flip open and close.While tap water tastes boring and tedious, the strainer/filter allows you to add fruit & tea to the water. To help you make better flavors, we have included a fruit-soaking recipe in the package.This bottle with matte finish is stylish and beautiful, it is designed to be comfortably grabbed, and conveniently push open and close.Made of Tritan, the best safe and durable plastic for bottles. Non-toxic and eco-friendly, yet still do not put the bottle into the dishwasher.Opard has been devoted to reducing the usage of disposable plastic since the first day.