DevaCurl has a reputation for being one of the best product lines for curly hair. The DevaCurl Try Me Kit is a great way to try out several of the products for a fraction of the price, and be airline-approved at the same time. The kit contains travel size (3 oz.) bottles of their most popular products: One Condition, No-Poo, Angell and Set It Free. The cool thing about this kit is that is also contains a how-to DVD and hair clips. $24.99. Shop here.