Have been trying to find a more affordable kombucha option and chanced upon Shouchai Kombucha, www.drinkshouchai.com! Ordered a couple with friends and got it delivered at a flat rate of $8. Their kombucha come in these nice 500ml glass bottles - not only are they in bigger portions than usual ones, you get a return discount if you use their glass bottles for your next purchase (10% I think)! The natural flavour is at $5, while the others like pineapple, mango and orange are at $5.50. I’ve only had the natural one so far and love how rich it was. Already excited to try the other flavours!