Crystal Light Grape powdered on the go drink mix with caffeine is a refreshing beverage you can enjoy at any time of the day. With zero sugar and 5 calories per serving, Crystal Light is a sweet alternative to juice and soda. This Grape flavored drink mix has 90% fewer calories than leading beverages and provides you with a great boost of energy. Easily bring your Crystal Light Grape with Caffeine powdered drink with you wherever you go! These on the go packets fit easily in your gym bag, purse or car. Simply pour one packet into a water bottle, tall glass, or 2 cups of water, stir and enjoy!