Amazon has these Sparkling Ice 12pk. Black Raspberry Sparkling Waters on sale for $10.43 or less with subscribe & save. Shipping is always free with S&S orders! Be sure to cancel S&S if you don't want more delivered later.

More Info About Subscribe & Save:

Signing up for Amazon's Subscribe & Save allows you to save an extra 5% -15% off most items and get them delivered as often as you'd like. You can choose every 2 weeks, 3 weeks, month, 2 months, and so on.
We suggest setting it far enough out to give yourself time to decide if you want to continue getting more delivered later.
Need an item now but want the subscribe & save price? Add it to your cart with the "one time purchase" option and then select the subscribe & save option. Amazon will then offer you 2-day shipping on the item and the subscribe & save discounted price. If you start on the product page selecting S&S the item may take a lot longer to arrive.
Customers can always modify and or cancel their subscribe & save items by visiting their subscribe & save page.

More Ways to Save at Amazon:

Don't already have Amazon Prime? Register a SNAP EBT Card and you'll get 50% off Prime + free access to Amazon Fresh and you can shop all of Amazon's SNAP-eligible groceries.
Students can get a FREE Prime Student 6-Month Trial which offers FREE Two-Day Shipping along with exclusive deals and promotions for college students
Not a Student? There's also a FREE 30-Day Amazon Prime Trial available