H2O ID® bands label your bottle so we waste less water! The adjustable ID band will fit bottles made of paper, Gatorade bottles that may get mixed up on the sports field, a case of water that you may buy for a work event, bbq, or birthday party & reusable bottles made of glass! Write your name once with a permanent marker and take the ID band wherever you go! #school #camp #work #gym #sports #yoga #conference #photoshoot #setup #movieset #birthday #party www.h2oid.com or amazon.com keyword h2oid Permanent Marker, Drink Bottles, Conference, Bbq, Bands, Water Bottle, Label, Photoshoot, Yoga