Leak-Proof Guarantee: Continuous, straight shouldered semi-buttress threads keep the bottle sealed tight. These compounds have also been used in metal, such as in metal cans, and are intended to prevent the food or beverage from coming into direct contact with the metal itself.

Why don’t these “monochrome bottles” have the measurement markings on them like all the other bottles?

Every day at work (i’m a cnc machine op) and every day on the weekend, mowing, driving, throw it on the rack of the 4 -wheeler and watch it bounce around. When plastics were created in 1869, they were a major game-changer, because prior to this, only natural materials were readily available. Our Sustain bottles are made with Tritan Renew, delivering the same high quality features as the original Nalgene bottle.

These bottles are also tough, meaning that you’ll have your Nalgene for years to come, and it will help combat the 2.Founded in 1949 as a manufacturer of the first plastic pipette holder, the company soon expanded its product line to include state-of-the-art polyethylene labware under the NALGENE brand. Manufacturer warranties and service options may not be valid or available outside of the United States. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. These models are made from 50% certified recycled content further offsetting the use of fossil fuels and lowering greenhouse gas emissions. If you’re looking for a water bottle that will keep you well hydrated, hold up against bangs, bumps, and drops, and not leak a single drop ever, then this is your water bottle.