Still one of the best and least expensive ways to seal your bottles when not in use. This spout has an attached lid that securely seals the bottle when pushed shut. 

Prevent fruit flys from getting into your liquor! Fast, easy, inexpensive bug control.

Order Here: 

http://www.posi-pour.com/collections/free-flow-pourers/products/pour-n-seal-free-flow-pourer-with-lid