There is something eternally appealing about the simple things. Aqua colored seltzer bottles have their bases covered. useful....check.....beautiful.....check. Plus these get reused and not added to the recycle bin each week. Make sure they work and include the co2 cartridges.photo credit and available here
or check ebay and craigslist
With a last name like Shannon, I figure I should wish you a Happy St. Paddy's Day!