Made from 18/8 food-grade stainless steel, threads included, so your drinks never touch plastic.
Medical-grade silicone ring which makes the cap leakproof.
Sustainably harvested bamboo.
Laser-etched logo. No paint or plastic. Lasts forever.
Handy attachment loop.
Wide thread for easy closing and cleaning.
Cap must be handwashed. All their bottles and caps feature rounded corners, large-mouth openings, and large-radius threads, so there are no hard angles that allow germs and bacteria to hide out inside.