Steep the Rooibos in hot water in a tea-press, coffee-press, or with a tea ball in a jar for 5-10 minutes. Press the tea or remove the tea ball. Then pour it into a pitcher. (Feel free to use bagged Rooibos for this recipe. Simply make four cups of Rooibos and continue as follows.)
Juice two pitted peaches in a juicer. Add juice to the Rooibos and combine. Pour over ice immediately and/or refrigerate.
If you'd like for your tea to be a little sweeter, add agave syrup or vegan honey to taste.