We love EZ Cap bottles! They aren't just for beer either. You can bottle beer, wine, mead, even use for water, kambucha or homemade soda pop. They are smooth sided - a nice feature if you want to put on a label. Available in clear or amber, case of 12, 16 oz or 1 liter includes swingtops and washers.
Not that you will need to replace the tops very often but in case you do, you can order additional swingtops.
Sorry, cobalt blue bottles are no longer available.