I recently purchased my boys the Brita 13oz Soft Squeeze water filtration Bottle. The Brita water bottle comes in many different colors and designs so that although your Green you can choose whichever color you want. My kids prefered the blue bottle designed with sports objects to express who they are. This 13 ounce squeezable water filter bottle came with 1 filter sits inside the water bottle, eliminating as many particles as possible. The filter also helps with getting rid of the taste of Chlorine and certain odors, often found in tap water. This BPA-free recyclable water bottle is top rack dishwasher safe. Brita soft squeeze water filtration Bottle will continue to work great to always ensure your water taste great and is as Clean as can be but if you ( as in kids, or spouse ) are using the water bottle on a daily basis the filter must be changed after 2 full months. You can replace the filter with white Soft Squeeze Brita Bottle Replacement Filters. 1 water filter can replace 300 standard 16.9 ounce water bottles. Being this Kids bottle is 13oz that means that you can actually replace 390 standard water bottles. I love that no matter where you are as long as your bottle contains tap water this Brita water bottle has an amazing filter that completely cleans your water eliminating any and all impurities, bad odor and the taste of Chlorine so that you get nothing but clean water with a cleaner taste. This water bottle is great for school, sports, and traveling. This bottle can go everywhere you go and no matter where you are the bottle is extremely easy to clean by hand or you can place it in the dishwasher for not only a good cleanse but a great strelization. Just imagine the amount of money you can save purchasing this Brita! For about the cost of 6 individual water bottles purchased at the store. You can also rest a little easier knowing that you are trying to do your part and by purchasing this amazing water filtration Bottle hundreds and thousands of plastic water bottles will not be thrown in rivers or lakes. You can finally eliminate having to go to the store to purchase big bulky packages of water bottles that take up so much room. I must say that Brita did a wonderful job by making this product! I will definitely recommend this to family and friends!