evo.com | evo Water Bottles > Trust us, your water stays wetter when it's in the evo 32oz Wide Mouth Sustain Nalgene. With location specific designs, legendary durability, and a chuggable wide-mouth design, you can do everything from using it as your van life hot water heater to a mere everyday water bottle. BPA/BPS Free So you can drink water that's safe and tastes great. Leakproof, Lifetime Guarantee Cap Diameter 2.5 inches (63mm) Recycled Resin Nalgene bottles are now made with a revolutionary resin powered by new recycling technology that transforms plastic destined for landfills into high-performance BPA/BPS-free bottles. This material is derived from 50% waste plastic (using ISCC certified mass balance), further offsetting the use of fossil fuels and lowering greenhouse gas emissions. Bottle Volume 32oz | evo 32oz Wide Mouth Sustain Nalgene 2026 - 32 oz in Pink | Plastic