The BPA free N-Gen bottle's slim, graduated profile makes it easy and comfortable to hold, while its extra-rugged tritan material stands up to extremes of all kinds. Its detached cap features a handy loop that's easily grabbed by fingers, carabineers or backpack clips. The N-Gen bottles are made in USA from BPA free co-polyester. Graduations to 24 ounces / 750 mL. About 9 1/2 inches high with a diameter of about 3 1/4 inches (Not going to fit in many cup holders). Weighs 6.10 ounce. Closure is made from BPA free Polypropelyne with a TPE overmold.
- Sort of between the wide mouth and narrow mouth the N-Gen has a 53mm opening. It makes it easy to fill and clean but also easy drinking.