Per 
Item #: SCP-XXXX
Object Class: Safe
Special Containment Procedures: SCP-XXXX is kept by Dr. ██████ at site ██ Due to the nature of SCP-XXXX it will be allowed to be personally used by Dr. ██████.
Description: SCP-XXXX is a water bottle currently filled with dihydrogen monoxide. The object displays no discernible features excluding the expiration date on the cap which reads 12/24/2068. SCP-XXXX has a unique characteristic in that the liquid that is in the bottle at 1:30 AM will be 'locked in'. If the bottle is empty (or nearly empty) at 1:00 AM the liquid that was 'locked in' will refill the bottle at a rate of approximately 2.3 L/s. Liquids tested include: water, oil, gasoline, blood, molten rock, and liquid nitrogen. In all cases the liquid appeared in SCP XXXX again at 1:00 AM. Through further testing it was found that no substance could harm the bottle, however the cap was able to be destroyed. Should the cap be destroyed it will reappear on the bottle at 1:00 AM with the expiration date moved one day behind. This prompted Dr. ██████ to name it SCP-XXXX-01. Currently, testing on SCP-XXXX and SCP-XXXX-01 have ceased.
Addendum: SCP-XXXX was found in ██████, █████ on ██/██/████. It was found by Dr. ██████. Whilst drinking from the bottle Dr. ██████ noticed the bottle which was almost empty had refilled to the top. After several experiments Dr. ██████ brought it to the foundation.
