Whiskey Flask

how long can i leave whiskey in my flask without it going bad?

Some alcohol does go bad, be careful to always read the expiration date on your beer to make sure you drink it in time! (As if anyone has a problem with that haha)

But to answer your question, Whiskey will not go bad, it'll only begin to turn into scotch, so the question is what is your flask made of? If it is a lower-quality metal, the whiskey will begin to have a metally taste after probably a week or so. If it is high quality metal, you got a month, TOPS.

Whiskey Bar Saloon Bottle Honey Amber Strap Sides
Whiskey Bar Saloon Bottle Honey Amber Strap Sides
$6.99
Time Remaining: 11h 5m
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Rare Lowenstein  Co Old Harvest Corn Whiskey Flask Bottle ATLANTA GA
Rare Lowenstein Co Old Harvest Corn Whiskey Flask Bottle ATLANTA GA
$26.00 (4 Bids)
Time Remaining: 14h 32m

UHL Crockery Mini Football Whiskey Nip Or Flask Brown Glaze
UHL Crockery Mini Football Whiskey Nip Or Flask Brown Glaze
$10.00
Time Remaining: 16h 25m

ANTIQUE SCARCE SIZE PINCH WHISKEY BACKBAR BOTTLE UNUSUAL DESIRABLE 15 CENT SPOUT
ANTIQUE SCARCE SIZE PINCH WHISKEY BACKBAR BOTTLE UNUSUAL DESIRABLE 15 CENT SPOUT
$249.00
Time Remaining: 17h 55m
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Antique POCKET FLASK Hip Whiskey LIQUOR BOTTLE Clear Glass w Screw Cap VTG
Antique POCKET FLASK Hip Whiskey LIQUOR BOTTLE Clear Glass w Screw Cap VTG
$9.99
Time Remaining: 20h 46m
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Antique 1880s Whiskey Flask Cane
Antique 1880s Whiskey Flask Cane
$250.00
Time Remaining: 1d 2m
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Vintage Gentleman Flask Scotch Whiskey drinking NO Whisky THIS IS EMPTY BOTTL
Vintage Gentleman Flask Scotch Whiskey drinking NO Whisky THIS IS EMPTY BOTTL
$14.50
Time Remaining: 1d 1h 20m

Vintage TOP GRAIN COWHIDE Leather  Glass Gentleman Flask Scotch Whiskey Whisky
Vintage TOP GRAIN COWHIDE Leather Glass Gentleman Flask Scotch Whiskey Whisky
$14.50
Time Remaining: 1d 1h 20m

NICE AMBER COLORED WHISKEY FLASK MARKED I F 1 2 PINT SIZE 1870S ERA CLEAN LK
NICE AMBER COLORED WHISKEY FLASK MARKED I F 1 2 PINT SIZE 1870S ERA CLEAN LK
$19.00
Time Remaining: 1d 12h 50m
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VINTAGE WHISKEY FLASK
VINTAGE WHISKEY FLASK
$3.99
Time Remaining: 1d 14h 44m

1880s PURPLE DIAMOND QUILTED 1 2 PINT COFFIN WHISKEY FLASK REAL PRETTY
1880s PURPLE DIAMOND QUILTED 1 2 PINT COFFIN WHISKEY FLASK REAL PRETTY
$25.00
Time Remaining: 1d 15h 4m
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2 for one price whiskey give away flasks with labels one amber
2 for one price whiskey give away flasks with labels one amber
$9.99 (1 Bid)
Time Remaining: 1d 17h 20m

Antique Western Amber Flask THE CHEVALIER CO WHISKEY MERCHANTS SAN FRANCISCO
Antique Western Amber Flask THE CHEVALIER CO WHISKEY MERCHANTS SAN FRANCISCO
$14.99 (1 Bid)
Time Remaining: 1d 17h 51m

2 Antique Whiskey Flask 1800 1900
2 Antique Whiskey Flask 1800 1900
$8.00
Time Remaining: 1d 19h 35m
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PINT ANCHOR LIGHT GREEN STRAP SIDE SIDESTRAP WHISKEY LIQUOR BOTTLE FLASK
PINT ANCHOR LIGHT GREEN STRAP SIDE SIDESTRAP WHISKEY LIQUOR BOTTLE FLASK
$9.99
Time Remaining: 1d 20h 7m

LA GRANGE GA DISPENSARY WHISKEY BOTTLE FLASK PINT RARE
LA GRANGE GA DISPENSARY WHISKEY BOTTLE FLASK PINT RARE
$129.99
Time Remaining: 1d 21h 22m
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Antique Embossed Lewis 66 Whiskey Flask Strauss Pritz Co Cincinnati Ohio
Antique Embossed Lewis 66 Whiskey Flask Strauss Pritz Co Cincinnati Ohio
$13.50
Time Remaining: 1d 22h 31m
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Antique Amber Jos A Magnus And Co Whiskey Flask
Antique Amber Jos A Magnus And Co Whiskey Flask
$21.00
Time Remaining: 1d 23h 11m
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Boston Mass Bordmans Maryland Rye Whiskey labeled picnic flask bottle 25 oz
Boston Mass Bordmans Maryland Rye Whiskey labeled picnic flask bottle 25 oz
$9.99 (1 Bid)
Time Remaining: 2d 11h 11m

OLD IMPERIAL BOTTLE WHISKEY FLASK with LABEL MARSHFIELD BOURBON JB FULLER CO
OLD IMPERIAL BOTTLE WHISKEY FLASK with LABEL MARSHFIELD BOURBON JB FULLER CO
$79.99
Time Remaining: 2d 11h 22m
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ORANGE AMBER TEXAS WHISKEY FLASK Half Pint Strap Side Rugers Houston 1890s
ORANGE AMBER TEXAS WHISKEY FLASK Half Pint Strap Side Rugers Houston 1890s
$240.00
Time Remaining: 2d 13h 9m
Buy It Now for only: $240.00

Antique Night Cap Milk White 1890s whiskey flask more pictures
Antique Night Cap Milk White 1890s whiskey flask more pictures
$65.00
Time Remaining: 2d 13h 15m

vintage antique whiskey flask clear glass and white metal top
vintage antique whiskey flask clear glass and white metal top
$49.99
Time Remaining: 2d 14h 41m

Antique Prohibition Labeled Whiskey For Medicinal Purposes Only Gibsons 1917
Antique Prohibition Labeled Whiskey For Medicinal Purposes Only Gibsons 1917
$75.00
Time Remaining: 2d 17h 3m
Buy It Now for only: $75.00

Antique Embossed Whiskey Flask Scrabfeld  Co Distillers LouisvilleKy
Antique Embossed Whiskey Flask Scrabfeld Co Distillers LouisvilleKy
$75.00
Time Remaining: 2d 17h 3m
Buy It Now for only: $75.00

Rare Straus Gunst  Co Proprietors Richmond  Va Amber Whiskey Flask
Rare Straus Gunst Co Proprietors Richmond Va Amber Whiskey Flask
$56.50 (4 Bids)
Time Remaining: 2d 18h 44m

Antique Dixie Pumpkin Seed Whiskey Flask
Antique Dixie Pumpkin Seed Whiskey Flask
$19.99
Time Remaining: 2d 19h 21m

VERY NICE PUMPKIN SEED WHISKEY FLASK PINT 1880S WITH A CROOKED NECK
VERY NICE PUMPKIN SEED WHISKEY FLASK PINT 1880S WITH A CROOKED NECK
$15.99
Time Remaining: 2d 20h 53m
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WHARTONS WHISKEY 1850 WHITNEY GLASS WORKS
WHARTONS WHISKEY 1850 WHITNEY GLASS WORKS
$159.99 (1 Bid)
Time Remaining: 2d 20h 56m

1890s Rex Distilling Co Boston Mass 1 2 pint clear whiskey flask bottle
1890s Rex Distilling Co Boston Mass 1 2 pint clear whiskey flask bottle
$9.99
Time Remaining: 2d 21h 1m

1890s Ginter Co Boston Mass Quart Light Amethyst whiskey flask bottle
1890s Ginter Co Boston Mass Quart Light Amethyst whiskey flask bottle
$15.00
Time Remaining: 2d 21h 1m

1890s Holland Wine Co Boston Mass Clear 8 1 4 inch whiskey liquor bottle flask
1890s Holland Wine Co Boston Mass Clear 8 1 4 inch whiskey liquor bottle flask
$15.00
Time Remaining: 2d 21h 1m

LEATHER ATHERTON WHISKEY SALOON FLASK BOTTLE JJ FITZMARTIN ELMIRA NY
LEATHER ATHERTON WHISKEY SALOON FLASK BOTTLE JJ FITZMARTIN ELMIRA NY
$19.99
Time Remaining: 2d 21h 21m

1890s RARE HOLBROOK  WINFREE 1 2 PINT WHISKEY WINSTON NCNORTH CAROLINA
1890s RARE HOLBROOK WINFREE 1 2 PINT WHISKEY WINSTON NCNORTH CAROLINA
$149.95
Time Remaining: 2d 21h 28m
Buy It Now for only: $195.00

HAYNER WHISKEY Distillery Troy Ohio Embossed flask 1897 Patent Date
HAYNER WHISKEY Distillery Troy Ohio Embossed flask 1897 Patent Date
$25.99
Time Remaining: 2d 22h 47m
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Vintage Medicine Whisky BOTTLE Glass Flask AP EXTRACTS
Vintage Medicine Whisky BOTTLE Glass Flask AP EXTRACTS
$0.99
Time Remaining: 2d 23h 23m

OLD COLONEL BOURBON WHISKEY EMB COLONEL WITH SHOT GLASS AMBER PINT
OLD COLONEL BOURBON WHISKEY EMB COLONEL WITH SHOT GLASS AMBER PINT
$32.00
Time Remaining: 3d 10h 1m
Buy It Now for only: $32.00

LARGE ANTIQUE WHISKEY FLASK FROM UTICA NEW YORK
LARGE ANTIQUE WHISKEY FLASK FROM UTICA NEW YORK
$21.99
Time Remaining: 3d 10h 38m
Buy It Now for only: $45.99

Vintage Whiskey Flask Bottle Collection 1880s Amber
Vintage Whiskey Flask Bottle Collection 1880s Amber
$5.99
Time Remaining: 3d 11h 11m

Nice Aqua Basket Weave Whiskey Flask Bottle Marked Imperial Pint
Nice Aqua Basket Weave Whiskey Flask Bottle Marked Imperial Pint
$7.95
Time Remaining: 3d 11h 27m

Arkansas Whiskey flask Lambe  Demarke Fine Whiskey Arkansas City Ark
Arkansas Whiskey flask Lambe Demarke Fine Whiskey Arkansas City Ark
$99.95
Time Remaining: 3d 17h 59m

Pre Prohibition Leathe Wrapped Whiskey Flask With Ground Top
Pre Prohibition Leathe Wrapped Whiskey Flask With Ground Top
$9.99
Time Remaining: 3d 20h 20m

Antique Olive Amber Open Pontil Cornucopia Urn Historical Flask Whiskey Bottle
Antique Olive Amber Open Pontil Cornucopia Urn Historical Flask Whiskey Bottle
$99.00
Time Remaining: 3d 20h 55m

Collectible AquaGreen Warranted Flask Whisky Bottle 1890s
Collectible AquaGreen Warranted Flask Whisky Bottle 1890s
$34.99
Time Remaining: 3d 20h 56m
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Light Aqua MASONIC HS Union Eagle Clasped Hands Flask Quart Whiskey Bottle
Light Aqua MASONIC HS Union Eagle Clasped Hands Flask Quart Whiskey Bottle
$99.00
Time Remaining: 3d 20h 59m

WESTERN PINT WHISKEY FLASK MILLERS EXTRA E MARTIN  CO OLD BOURBON SF CAL
WESTERN PINT WHISKEY FLASK MILLERS EXTRA E MARTIN CO OLD BOURBON SF CAL
$1,045.00
Time Remaining: 3d 21h 38m
Buy It Now for only: $1,045.00

Antique Bottle Whiskey Flask Aqua Colored Wicker Weaved
Antique Bottle Whiskey Flask Aqua Colored Wicker Weaved
$9.95 (1 Bid)
Time Remaining: 3d 22h 34m

ANTIQUE AMBER PINT WHISKEY FLASK WITH APPLIED DOUBLE RING LIP 1870S
ANTIQUE AMBER PINT WHISKEY FLASK WITH APPLIED DOUBLE RING LIP 1870S
$36.12
Time Remaining: 3d 22h 54m
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ANTIQUE WHISKEY FLASK FROM NEW YORK
ANTIQUE WHISKEY FLASK FROM NEW YORK
$13.99
Time Remaining: 4d 5h 34m

LOT of 2 c1910 DEEP PURPLE AMETHYST 1 2 PINT WHISKEY FLASKS
LOT of 2 c1910 DEEP PURPLE AMETHYST 1 2 PINT WHISKEY FLASKS
$7.49
Time Remaining: 4d 14h 6m
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Antique Mohawk Rock  Rye Liquor Whiskey Bennington Spongeware Jug Bottle Flask
Antique Mohawk Rock Rye Liquor Whiskey Bennington Spongeware Jug Bottle Flask
$5.00 (1 Bid)
Time Remaining: 4d 14h 43m

Antique Amber Whiskey Flask Bottle with Strap Edge  the Long Neck
Antique Amber Whiskey Flask Bottle with Strap Edge the Long Neck
$11.97
Time Remaining: 4d 14h 54m
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Antique Aqua Glass Whiskey Flask Bottle 6
Antique Aqua Glass Whiskey Flask Bottle 6
$19.99
Time Remaining: 4d 14h 59m

LK ODD SHINY DIAMOND QUILTED PRE PRO WHISKEY FLASK GROUND THREAD TOP CLEAN
LK ODD SHINY DIAMOND QUILTED PRE PRO WHISKEY FLASK GROUND THREAD TOP CLEAN
$26.00
Time Remaining: 4d 15h 35m
Buy It Now for only: $26.00

LK FANCY 1890S 2 LABEL PATTERN MOLD WHISKEY FLASK PRE PROHIBITION
LK FANCY 1890S 2 LABEL PATTERN MOLD WHISKEY FLASK PRE PROHIBITION
$19.95
Time Remaining: 4d 15h 35m
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Old Antique 1900 10s Amber Klein Bros Keystone Old Favorite Whiskey Flask
Old Antique 1900 10s Amber Klein Bros Keystone Old Favorite Whiskey Flask
$19.99 (1 Bid)
Time Remaining: 4d 16h 36m

Old Antique 1892 Honey Amber OFC Rye New York  Kentucky Co Whiskey Flask
Old Antique 1892 Honey Amber OFC Rye New York Kentucky Co Whiskey Flask
$19.99
Time Remaining: 4d 16h 37m

1800S RARE PURE OLD CORN LIQUOR WHISKEY BITTERS PIG HOG POTTERY FLASK BOTTLE
1800S RARE PURE OLD CORN LIQUOR WHISKEY BITTERS PIG HOG POTTERY FLASK BOTTLE
$99.99
Time Remaining: 4d 17h 10m

Amber Embossed Slug Jeff Doughertys Pure Rye Whiskey West Philadelphia Flask
Amber Embossed Slug Jeff Doughertys Pure Rye Whiskey West Philadelphia Flask
$289.99
Time Remaining: 4d 18h 25m
Buy It Now for only: $289.99

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