AVEX, a leading reusable water bottle brand for outdoor adventurers, has introduced the Freeflow Autoseal Stainless Water Bottle, capable of holding liquids up to 10 hours hot and 29 hours cold. The steel water bottle features Avex´s revolutionary Autoseal patented technology, a press-to-sip, release-to-seal button that automatically seals between sips. Available now in several colors including an awesome unfinished stainless version.