See also: List of unique critical utility flasks
This is a list of critical utility flask base types.
| Item |  | Duration | Usage | Capacity | Buff Effects | Stats |
|---|---|---|---|---|---|---|
Quicksilver Flask Quicksilver FlaskLasts 6.00 SecondsConsumes 30 of 60 Charges on use 40% increased Movement SpeedRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 1 | 6.00 | 30 | 60 | 40% increased Movement Speed | N/A |
Small Life Flask Small Life FlaskRecovers 70 Life over 6.00 secondsConsumes 7 of 21 Charges on useRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 1 | 6.00 | 7 | 21 | N/A | N/A |
Small Mana Flask Small Mana FlaskRecovers 50 Mana over 3.00 secondsConsumes 6 of 24 Charges on useRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 1 | 3.00 | 6 | 24 | N/A | N/A |
Medium Life Flask Medium Life FlaskRecovers 150 Life over 6.50 secondsConsumes 8 of 28 Charges on useRequires Level 3Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 3 | 6.50 | 8 | 28 | N/A | N/A |
Medium Mana Flask Medium Mana FlaskRecovers 70 Mana over 3.50 secondsConsumes 7 of 30 Charges on useRequires Level 3Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 3 | 3.50 | 7 | 30 | N/A | N/A |
Large Life Flask Large Life FlaskRecovers 250 Life over 7.00 secondsConsumes 9 of 30 Charges on useRequires Level 6Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 6 | 7.00 | 9 | 30 | N/A | N/A |
Large Mana Flask Large Mana FlaskRecovers 90 Mana over 4.00 secondsConsumes 8 of 35 Charges on useRequires Level 6Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 6 | 4.00 | 8 | 35 | N/A | N/A |
Bismuth Flask Bismuth FlaskLasts 5.50 SecondsConsumes 15 of 40 Charges on use +35% to all Elemental ResistancesRequires Level 8Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 8 | 5.50 | 15 | 40 | +35% to all Elemental Resistances | N/A |
Small Hybrid Flask Small Hybrid FlaskRecovers 70 Mana over 5.00 secondsRecovers 100 Life over 5.00 seconds Consumes 20 of 40 Charges on useRequires Level 10Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 10 | 5.00 | 20 | 40 | N/A | N/A |
Greater Life Flask Greater Life FlaskRecovers 360 Life over 7.00 secondsConsumes 10 of 32 Charges on useRequires Level 12Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 12 | 7.00 | 10 | 32 | N/A | N/A |
Greater Mana Flask Greater Mana FlaskRecovers 120 Mana over 4.00 secondsConsumes 9 of 36 Charges on useRequires Level 12Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 12 | 4.00 | 9 | 36 | N/A | N/A |
Amethyst Flask Amethyst FlaskLasts 4.50 SecondsConsumes 35 of 65 Charges on use +35% to Chaos ResistanceRequires Level 18Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 18 | 4.50 | 35 | 65 | +35% to Chaos Resistance | N/A |
Grand Life Flask Grand Life FlaskRecovers 640 Life over 6.00 secondsConsumes 10 of 25 Charges on useRequires Level 18Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 18 | 6.00 | 10 | 25 | N/A | N/A |
Grand Mana Flask Grand Mana FlaskRecovers 170 Mana over 4.50 secondsConsumes 7 of 30 Charges on useRequires Level 18Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 18 | 4.50 | 7 | 30 | N/A | N/A |
Ruby Flask Ruby FlaskLasts 5.00 SecondsConsumes 20 of 50 Charges on use +50% to Fire Resistance 20% less Fire Damage takenRequires Level 18Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 18 | 5.00 | 20 | 50 | N/A | N/A |
Sapphire Flask Sapphire FlaskLasts 5.00 SecondsConsumes 20 of 50 Charges on use +50% to Cold Resistance 20% less Cold Damage takenRequires Level 18Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 18 | 5.00 | 20 | 50 | N/A | N/A |
Topaz Flask Topaz FlaskLasts 5.00 SecondsConsumes 20 of 50 Charges on use +50% to Lightning Resistance 20% less Lightning Damage takenRequires Level 18Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 18 | 5.00 | 20 | 50 | N/A | N/A |
Medium Hybrid Flask Medium Hybrid FlaskRecovers 100 Mana over 5.00 secondsRecovers 230 Life over 5.00 seconds Consumes 20 of 40 Charges on useRequires Level 20Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 20 | 5.00 | 20 | 40 | N/A | N/A |
Giant Life Flask Giant Life FlaskRecovers 830 Life over 8.00 secondsConsumes 10 of 30 Charges on useRequires Level 24Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 24 | 8.00 | 10 | 30 | N/A | N/A |
Giant Mana Flask Giant Mana FlaskRecovers 250 Mana over 5.00 secondsConsumes 8 of 36 Charges on useRequires Level 24Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 24 | 5.00 | 8 | 36 | N/A | N/A |
Aquamarine Flask Aquamarine FlaskLasts 5.00 SecondsConsumes 20 of 50 Charges on use 60% reduced effect of Freeze on you during Flask EffectRequires Level 27Creates Chilled Ground on UseRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 27 | 5.00 | 20 | 50 | 60% reduced effect of Freeze on you during Flask Effect | Creates Chilled Ground on Use |
Diamond Flask Diamond FlaskLasts 4.00 SecondsConsumes 20 of 40 Charges on use 100% increased Global Critical Strike ChanceRequires Level 27Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 27 | 4.00 | 20 | 40 | 100% increased Global Critical Strike Chance | N/A |
Granite Flask Granite FlaskLasts 4.00 SecondsConsumes 30 of 60 Charges on use +1500 to ArmourRequires Level 27Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 27 | 4.00 | 30 | 60 | +1500 to Armour | N/A |
Jade Flask Jade FlaskLasts 4.00 SecondsConsumes 30 of 60 Charges on use +1500 to Evasion RatingRequires Level 27Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 27 | 4.00 | 30 | 60 | +1500 to Evasion Rating | N/A |
Quartz Flask Quartz FlaskLasts 4.00 SecondsConsumes 30 of 60 Charges on use Phasing 6% chance to Dodge Attack Hits 6% chance to Dodge Spell HitsRequires Level 27Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 27 | 4.00 | 30 | 60 | Phasing 6% chance to Dodge Attack Hits 6% chance to Dodge Spell Hits | N/A |
Colossal Life Flask Colossal Life FlaskRecovers 1000 Life over 7.00 secondsConsumes 10 of 32 Charges on useRequires Level 30Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 30 | 7.00 | 10 | 32 | N/A | N/A |
Colossal Mana Flask Colossal Mana FlaskRecovers 350 Mana over 5.00 secondsConsumes 8 of 38 Charges on useRequires Level 30Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 30 | 5.00 | 8 | 38 | N/A | N/A |
Large Hybrid Flask Large Hybrid FlaskRecovers 140 Mana over 5.00 secondsRecovers 510 Life over 5.00 seconds Consumes 20 of 40 Charges on useRequires Level 30Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 30 | 5.00 | 20 | 40 | N/A | N/A |
Sulphur Flask Sulphur FlaskLasts 5.00 SecondsConsumes 40 of 60 Charges on use 40% increased DamageRequires Level 35Creates Consecrated Ground on UseRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 35 | 5.00 | 40 | 60 | 40% increased Damage | Creates Consecrated Ground on Use |
Sacred Life Flask Sacred Life FlaskRecovers 1200 Life over 6.00 secondsConsumes 10 of 25 Charges on useRequires Level 36Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 36 | 6.00 | 10 | 25 | N/A | N/A |
Sacred Mana Flask Sacred Mana FlaskRecovers 480 Mana over 5.50 secondsConsumes 7 of 35 Charges on useRequires Level 36Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 36 | 5.50 | 7 | 35 | N/A | N/A |
Basalt Flask Basalt FlaskLasts 5.00 SecondsConsumes 40 of 60 Charges on use 20% more ArmourRequires Level 40Taunts nearby Enemies on useRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 40 | 5.00 | 40 | 60 | 20% more Armour | Taunts nearby Enemies on use |
Colossal Hybrid Flask Colossal Hybrid FlaskRecovers 200 Mana over 5.00 secondsRecovers 690 Life over 5.00 seconds Consumes 20 of 40 Charges on useRequires Level 40Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 40 | 5.00 | 20 | 40 | N/A | N/A |
Iron Flask Iron FlaskLasts 3.00 SecondsConsumes 40 of 60 Charges on use Restores +200 ward on use wardRequires Level 40Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 40 | 3.00 | 40 | 60 | Restores +200 ward on use ward | N/A |
Silver Flask Silver FlaskLasts 4.00 SecondsConsumes 40 of 60 Charges on use OnslaughtRequires Level 40Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 40 | 4.00 | 40 | 60 | Onslaught | N/A |
Stibnite Flask Stibnite FlaskLasts 5.00 SecondsConsumes 40 of 60 Charges on use 20% More Evasion RatingRequires Level 40Creates a Smoke Cloud on UseRight click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 40 | 5.00 | 40 | 60 | 20% More Evasion Rating | Creates a Smoke Cloud on Use |
Hallowed Life Flask Hallowed Life FlaskRecovers 1990 Life over 8.00 secondsConsumes 10 of 30 Charges on useRequires Level 42Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 42 | 8.00 | 10 | 30 | N/A | N/A |
Hallowed Mana Flask Hallowed Mana FlaskRecovers 700 Mana over 6.00 secondsConsumes 6 of 30 Charges on useRequires Level 42Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 42 | 6.00 | 6 | 30 | N/A | N/A |
Sacred Hybrid Flask Sacred Hybrid FlaskRecovers 400 Mana over 5.00 secondsRecovers 1440 Life over 5.00 seconds Consumes 20 of 40 Charges on useRequires Level 50Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 50 | 5.00 | 20 | 40 | N/A | N/A |
Sanctified Life Flask Sanctified Life FlaskRecovers 1460 Life over 3.00 secondsConsumes 15 of 30 Charges on useRequires Level 50Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 50 | 3.00 | 15 | 30 | N/A | N/A |
Sanctified Mana Flask Sanctified Mana FlaskRecovers 1100 Mana over 6.50 secondsConsumes 7 of 35 Charges on useRequires Level 50Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 50 | 6.50 | 7 | 35 | N/A | N/A |
Divine Life Flask Divine Life FlaskRecovers 2400 Life over 7.00 secondsConsumes 15 of 45 Charges on useRequires Level 60Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 60 | 7.00 | 15 | 45 | N/A | N/A |
Divine Mana Flask Divine Mana FlaskRecovers 1400 Mana over 5.00 secondsConsumes 8 of 42 Charges on useRequires Level 60Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 60 | 5.00 | 8 | 42 | N/A | N/A |
Hallowed Hybrid Flask Hallowed Hybrid FlaskRecovers 480 Mana over 5.00 secondsRecovers 1740 Life over 5.00 seconds Consumes 20 of 40 Charges on useRequires Level 60Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 60 | 5.00 | 20 | 40 | N/A | N/A |
Eternal Life Flask Eternal Life FlaskRecovers 2080 Life over 4.00 secondsConsumes 15 of 45 Charges on useRequires Level 65Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 65 | 4.00 | 15 | 45 | N/A | N/A |
Eternal Mana Flask Eternal Mana FlaskRecovers 1800 Mana over 7.00 secondsConsumes 8 of 42 Charges on useRequires Level 65Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.  | 65 | 7.00 | 8 | 42 | N/A | N/A |