Amazon has this SoBeWater Variety Pack, 12 count for only $9.65 shipped when you clip the 25% off e-coupon and checkout through Subscribe & Save! That’s like paying only $0.80 each shipped.
Note: For Subscribe & Save items, you can go into your Amazon account and cancel your subscription if you don’t want recurring orders after your first shipment.
Thanks, Passionate Penny Pincher!