Never worry about carrying a heavy and bulky water bottle around to stay hydrated while doing your favorite outdoor activity! This 25oz Collapsible Water Bottle will become your new favorite water bottle for when your on-the-go! This collapsible foldable water bottle is made out of medical grade liquid silicone and features a large bottleneck as well as return air flow valve so that you can easily get a sip of water while jogging, cycling, hiking and so much more! Unlike many silicon water bottles this one features a cap over the nozzle to help keep out dirt and protect the mouth piece from germs. Find your freedom with this stylish and practical water bladder.