Thanks
Random item. I use the water breathing enchantment to work my enchantment skill up.
When I get ready to work on my enchanting, I just visit EVERY merchant I come across. Smiths and General Goods Merchants have a chance for this kind of item. I have found a piece or two as loot, but this is rare in my games.
It's just a roll of the die when you ask a merchant what they have for sale