Product Description Opti Free RepleniSH Twin Pack multi purpose solution offers contact lens wearers an effective all in one solution that cleans, disinfects, rinses and stores your two weekly and monthly contact lenses. Stock up with this Twin Pack to keep your cleaning routine covered for the next three months. Created by Alcon & Ciba Vision, Opti Free RepleniSH Twin Pack solution s unique TearGlyde system works to attract and retain moisture from natural tears throughout the day. They also provide an extensive clean that eliminates the build up of protein and other irritating bacteria, offering not only comfort, but unrivalled crystal clear vison. This will ensure that your eyes stay hydrated and comfortable for much longer, especially in air conditioned environments or after a full day of work staring at the screen. You also needn t worry about buying solution as often as you get two 300ml bottles of multi purpose solution. Opti Free RepleniSH Travel Pack is 90ml, ideal for taking care of your lenses while on holiday or when jetting off on short business trips. Need more optical advice help? Ask our optical experts