Narrow Mouth 32oz Sustain Water Bottle Size:One Size and a weight 80% lighter

and a weight 80% lighter than most hard bottles

tough-as-nails

and a deep heel cup for natural support and cushioning

Freezeproof—will not crack

They're also built to flex and have plenty of pockets for storing small essentials

Narrow Mouth 32oz Sustain Water Bottle Size:One Size and a weight 80% lighterNalgene 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. BPA BPS Free : So you can drink water that's safe and tastes great. Built to Last : Our durable goods are