NO leakage:Worried that your costly makeup leak outside of the travel bottles to make your luggage in mess?Worried that your luggage full of smell of your lotion-Best sealing triple protection anti-leakage + smooth mouth design travel containers-Say goodbye to leakage.Easy to fill/squeeze: Easy to refill due to the large opening when unscrewing the cap and even easy to squeeze out the last bits of conditioner in order to make sure your conditioner not being wasted.Safety silicone:BPA free and Food safe soft silicone material,usable for lunchbox for salad dressing, ketchup/mustard etc.Recognizable colors:Color helps sort the contents of the bottle easily.