Bottle

The Bottle is an item purchasable at the Main Shop, under Consumables.

Useful throughout the game, it can be used as a quick healing item that can be easily replenished, or to save up a rune for a difficult push. Though it costs significantly more than other healing items, a good hero can put a Bottle to excellent use.

Additional Information
The Bottle is an interesting item. It can be used to heal heroes and store runes, and can potentially offer infinite uses. When a hero or courier with a Bottle is near their Fountain, their Bottle is filled and can provide 3 charges of healing. Every time it is used, the Bottle empties further, and cannot be used when empty.

Additionally, runes that spawn in the game can be captured in a Bottle and be used later. Runes will activate themselves if a hero holds onto them for too long. When a rune stored in a Bottle is used, the Bottle is filled to 3 charges again.

Regenerate
Restores 135 health and 70 mana over 3 seconds. Effect ends if you take damage. When used, 3/3 full Bottle changes to 2/3 full, 2/3 Bottle changes to 1/3 full, and 1/3 full Bottle changes to Empty Bottle. Cannot be used when Bottle is empty. Has a 0.5 second cooldown.

Rune Capture
Stores the target rune in the Bottle. The rune can be used by using the Bottle. When a rune is used from the Bottle, the Bottle is refilled completely. Stored runes are automatically used after 120 seconds. Bottle is not droppable when it has a rune stored.