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Bottle
Stats
Abilities
Regenerate
Consumes a charge to restore 110 health and 60 mana over 2.7 seconds. If the hero is attacked by an enemy hero or Roshan, the effect is lost. The Bottle automatically refills at the fountain. Hold Control to use on an allied hero.
Store Rune
Runes can be stored in the Bottle for later use by right-clicking them. Unused runes will automatically activate after 90 seconds. Using a stored rune fully refills the Bottle.
Strategy
Why Buy Bottle?
Bottle is the mid-lane item. Not a mid lane item—THE mid lane item. It has been true since the original DotA, and it is still true today, and the reason has never changed: the mid laner controls the power rune spawns, and whoever controls the runes controls the tempo of the early game.
Three charges of health and mana restoration, interrupted by damage, that refill automatically at the fountain. On paper, that sounds modest. In practice it means a mid laner never has to go back to base between rune spawns as long as they manage their charges correctly. You use a charge to recover; the rune spawns, you grab it, and the bottle fully refills. Repeat every two minutes. The result is a hero who is almost permanently at full health and mana while their opponent is spending gold on consumables to keep up.
The rune storage is the mechanic that makes the item genuinely powerful rather than just convenient. You pick up a Haste, Double Damage, or Arcane rune, store it in the bottle, and use it exactly when the fight demands it rather than when it spawns. That timing control is enormous. A Haste rune used at the right moment in a gank is a kill. A Haste rune used while you are already safe does almost nothing. Bottles let you choose when.
When to Buy Bottle?
Almost exclusively on mid laners. The item is designed around rune control, and the mid lane is the position that contests both rune spawns on the map in the early game. On a side lane hero who never visits the rune locations, Bottle gives you three charges of sustain and nothing else—which is fine but not efficient enough to justify the slot over other options.
The heroes that demand Bottle as a first or second item are the mana-hungry mids who need constant resources to keep casting farming spells and be ready to fight when a rune spawns—Storm Spirit, Invoker, Tinker, Queen of Pain, Zeus, and Puck. Heroes whose power level is directly connected to how often they can use their abilities. Without a bottle, those heroes are constantly resource-limited. With it, they feel like they have an unlimited budget.
Skip it on mid laners with low mana costs or strong base regeneration who do not benefit enough from rune control to justify the slot. Also skip it if your team has zero vision and cannot contest rune spawns—an empty bottle you cannot refill is just a slow courier tax.
Tips & common mistakes
- Empty Bottle slows the courier by a significant amount. If you send your bottle back to base via courier to refill, every second it is sitting in courier hands is time your courier cannot do other things at full speed. Plan the courier timing—do not bottle-crow while your team needs consumables delivered.
- Use all three charges before storing a power rune, not after. A full bottle storing a power rune is three wasted charges of regeneration sitting unused. Drain the bottle, grab the rune; it fully refills, and now you have both the rune effect and three fresh charges.
- Bounty and Water runes only refill two charges if the bottle was not already full when you picked them up. If your bottle is at full charge when you grab a bounty rune, you get the gold, and the bottle stays full—no charge lost, no charge gained. Know the interaction before you contest a rune that will not benefit your bottle.
- You can use a charge on an ally by holding Ctrl and clicking them. In a desperate laning phase gank where your support is out of mana, one bottle charge is the difference between them having their disable available or not. Do not hoard charges when your teammate needs resources to secure a kill.
- Stored runes auto-activate after 90 seconds if you forget about them. This is mostly harmless—the rune fires and the bottle refills—but if you stored a Haste rune and it pops while you are farming a jungle camp instead of ganking, you wasted its potential entirely. Check your bottle regularly.
Summary
Bottle is the mid lane's lifeline. It turns rune control into permanent resource advantage, keeps you on the map between fights, and lets you bank power rune effects for the exact moment they matter most. Every mid laner who contests runes needs one. Every mid laner who does not buy it is spending more gold on consumables and going back to base more often than their opponent.
It is not complicated. It is just one of the most efficient items ever put in the game.
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Lore
An old bottle that survived the ages, the contents placed inside become enchanted.