Travel pack. TSA compliant. Sterile. Contains: Alcon lens case; Opti-Free Replenish MPDS (4 fl oz); Opti-Free Replenish Rewetting Drops. Multi-Purpose Disinfecting Solution. For silicone hydrogel and soft contact lenses. Retains moisture for enhanced comfort. No. 1 doctor recommended. Reconditions lenses to retain surface moisture for enhanced comfort. Cleans; Rinses; Disinfects; Stores. Long lasting reconditioning agents work to keep your lenses clean and comfortable. Opti-Free Replenish Multi-Purpose Disinfecting Solution is proven to retain moisture on the surface of lenses throughout the lens wearing day - everyday. Promotes: Lens cleanliness; Wettability; Lens surface moisture; Comfort; Clear vision. Reduce: Protein build-up; Lens deposits; Discomfort; Appearance of redness. Compatible Disinfection: Enhanced disinfection formula (Aldox and Polyquad) that is compatible with silicone hydrogel and soft contact lenses. Kills bacteria (germs) that can cause eye infections.