This is a mixed sample case of Quivr True Cold Nitro We make 4 SKUs and their availability does vary as we make small batch. - Nitro Black Coffee (High caffeine) - Nitro Hibiscus Tea (Caffeine Free) - Nitro Jasmine Green Tea (Caffeinated) - Nitro Decaf Coffee. (Have you heard of it!?) We use a really high-end coffee from Barrington Coffee - roasted fresh in the Berkshires and our loose leaf teas are only that, we don't add anything else. Zero sugar, vegan, keto, whole30, no dairy, and allergen free.