Get 96 Kids' Hint Waters from DrinkHint.com for $37.99 when you place three cases in your cart and enter the code BACKTOSCHOOL at checkout. This comes out to $12.66 per case, and the next best price we can find is $24 a case. A free lunch tote is also included and automatically placed in your cart. Plus shipping is free. The bundle includes three cases with 32 water boxes in each case. Each water box contains 6.75 fluid ounces. You can mix and match from five flavors. The water is sugar-, juice-, and sweetener-free. Sales tax is charged in most states.