Recyclables plastic water bottles.

Recyclables plastic water bottles.
Buy a 24 bottled water case. Filter these bottles of water with a brand
new filter for water.

Brita 42629 Slim Pitcher
The Brita 42629 Slim Pitcher ensures that you will always have healthful, purified drinking water at your fingertips. With a capacity of 40 ounces, this smartly designed, compact water pitcher is perfect for small households. With Brita's advanced filtration process, you can enjoy water that's free of harmful substances and unappealing chlorine taste. Using this pitcher for your drinking water needs is also an easy way to help the environment by decreasing the need for bottled water.

Re-use the plastic bottles from your case of water. Than fill each time with the filtered water. Now you do not have to pay for another case of water.
No more paying for those cases of water by refilling the plastic bottles will save you kajing, kajing money. From the vending machines the water will cost you $1.00.

Buy a 24 case of bottled water.  Save these the bottles to be reused after filtration
of the water.   Reuse these water containers instead of buying cases of it.  This a lone will save you money but also from getting water from any vending machines. Kajing.
No more lifting heavy cases of water. 
These reusable plastic water bottles will be kept for landfills by not buying cases of water. This is a very good thing.