It is a large bottle bag for half gallon water bottle.One side is with multi-pockets that can fit your phone,cards and keys.Another side, one see-through hole that you can check how much water you left in your motivation water bottle.Our water bottle Carrier is made of Soft neoprene material,which is lightweight and comfortable,it is Great for Stainless Steel,glass and plastic bottles,sport and energy drinks,it will fully protect your bottle surface from being scratched,scraping,extrusion and so on.Both adults and Kids can find great use in this water bottle carrier.Use it for walking,running,gym,cycling and more.The water bottle holder is easy to clean and machine washable.The color will never fade,you won’t find a better water bottle carriers.With a padded attachable shoulder strap that makes you take your bottles conveniently.Our water bottle carrier is available in a variety of wonderful colors..Free to contact us for custom logo.