Snapple® Diet Trop-A-Rocka®. Low calorie. Naturally flavored with other natural flavors. Bret's blend tea. Crafted by Bret Michaels. Made from the best stuff on earth. Made from green & black tea. Rock your world. 10 Calories per bottle. 16 fl oz (473 ml). Trop-A-Rocka is taste bud tested and rocker approved. This Diet Snapple was inspired by singer Bret Michaels, a lifelong type-1 diabetic, who showed us that being a diabetic doesn't mean you have to sacrifice having a good time - just like Diet Snapple doesn't sacrifice great taste. Gluten free. Settling in natural. Please recycle. Call us at 1-800-762-7753 or Visit us at www.snapple.com. ©2015 Snapple Beverage Corp.