From the Airport Website,
Lithuanian airports and the companies operating in them join the initiative of Airports Council International Europe (ACI Europe) and provide an opportunity to buy a bottle of water (0.5 l) for a trip for 1 euro or even less beyond the passenger security checkpoint. The initiative was born taking into consideration the passengers’ complaints that due to strict security screening regulations they cannot carry water to the airport, while the water sold at the airport is too expensive.
A bottle of water for EUR 1 or less is available in seven points of sale at Vilnius Airport – Coffee Hill snack bar, cafés Juta Jazz Cafe and Coffee Republic, bakery Crustum, Riccardo pizzeria, Light House and Pankolis restaurants, Švyturys bar and Selecta vending machines.
@Vilnius_Airport