Narrow Mouth 16oz Sustain Water Bottle Size:One Size Equipped with a 2L bladder

Equipped with a 2L bladder with quick release valve

Mid height collar seals out drafts

Versatile attachment system on back allows for vertical or horizontal orientation

and soufflés

Narrow Mouth 16oz Sustain Water Bottle Size:One Size Equipped with a 2L bladderAll Nalgene bottles are made with a revolutionary resin powered by new recycling technology that transforms plastic destined for landfills into high performance BPA BPS free bottles. Made from material derived from 50% plastic waste (using ISCC certified mass balance), further offsetting the use of fossil fuels and lowering greenhouse gas emissions. Features: BPA BPS Free So you can drink water that's safe and great. Built To Last Durable goods that