|Release date||7 February 2012 (Update)|
|High alch||231 coins|
|Low alch||154 coins|
|Store price||Not sold|
|Exchange price||17,466 coins (info)|
|Examine||X doses of prayer renewal in a flask.|
A Prayer renewal flask is a potion flask originally containing six doses of Prayer renewal. It is created by using prayer renewal potion on a potion flask. Each dose restores a certain amount of Prayer points over the course of five minutes.
To decant the potion into the flask, one must have at least 6 doses of prayer renewal potion in their inventory, as well as one or more potion flasks. Using the flask on the potion will open a menu to decant them. The optimal inventory setup for decanting potions is 17 4-dose potions and 11 flasks.
Only the original, six-dose potion is tradeable. Once the potion has been partially drunk, no more doses can be added to it; unless added from another Prayer renewal flask with less than six (6) doses; if the second flask is then empty, it will shatter and disappear. After all six doses have been consumed, the flask will shatter and disappear.
At level 99 Prayer, a full Prayer renewal flask will restore 3,096 prayer points.
If the full, 6-dosed version of this potion is consumed, each dose would cost about 2911 coins.