Lubricants, Personal Lubricants – Swiss Navy 2-in-1 Silicone and Water Based Lubricants Swiss Navy’s 2-in-1 collection features the most popular, premium lubricants offered by Swiss Navy in a unique and convenient dual dispenser. The 2-in-1 Silicone and Water Based Lubricants offer the best of both lubricant worlds. The finest silicone and water based lubricants are at your fingertips in a convenient dual dispenser.. Lubricants, Water Based Lubricants