Balanced Moisturizing: Made from Renew Tritan using 50% certified recycled content (using ISCC certified mass balance) to reduce plastic waste, which is an eco-friendly choice for daily hydration. Guaranteed Leak-proof: Enjoy hassle-free transport with our iconic leak-proof design that ensures your bag and belongings stay dry no matter what adventure, from the gym to the trail. RENEWABLE DURABILITY IN THE USA: Built in the USA to last a lifetime, this Nalgene bottle is resistant to impact, odours and stains, withstands falls and daily wear and tear, providing a reliable companion on all your travels. Effortless and Versatile Use: The comfortable narrow mouth ensures controlled drinking on the go, ideal for any climate or activity. BEST HEALTH DESIGN: Humidify with full confidence, knowing your bottle is 100% BPA-free, BPS and phthalate free, ensuring clean, healthy drinking every time.