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.

1890s Pennsylvania XXX R  K Monogram whiskey flask back bar bottle
1890s Pennsylvania XXX R K Monogram whiskey flask back bar bottle
$24.99
Time Remaining: 6h 19m

Golden Wedding Whiskey M Claudios Greenport NY label EMPTY FLASK NICE
Golden Wedding Whiskey M Claudios Greenport NY label EMPTY FLASK NICE
$125.00
Time Remaining: 10h 13m
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THE SPIRIT OF SCOTLAND VOL1 BLACK POTTERY BOOK FIGURAL WHISKEY FLASK GOVANCROFT
THE SPIRIT OF SCOTLAND VOL1 BLACK POTTERY BOOK FIGURAL WHISKEY FLASK GOVANCROFT
$35.00
Time Remaining: 11h 20m
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Antique Amber Whiskey Flask Bottle with Strap Edge  the Long Neck
Antique Amber Whiskey Flask Bottle with Strap Edge the Long Neck
$20.25
Time Remaining: 14h 11m
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Embossed WARRANTED FLASK Whiskey Bottle with Strap Edge  the Long Neck
Embossed WARRANTED FLASK Whiskey Bottle with Strap Edge the Long Neck
$20.25
Time Remaining: 14h 13m
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ANTIQUE 1850 70 WHISKEY 1 2PT COFFIN FLASK SLIGHT PURPLE TINT VGC
ANTIQUE 1850 70 WHISKEY 1 2PT COFFIN FLASK SLIGHT PURPLE TINT VGC
$15.00
Time Remaining: 14h 48m
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1800 1850 ANTIQUE FULL PINT 16 OZ WHISKEY FLASK NO CHIPS CRACKS 90  CLEAN 20
1800 1850 ANTIQUE FULL PINT 16 OZ WHISKEY FLASK NO CHIPS CRACKS 90 CLEAN 20
$20.00
Time Remaining: 17h 1m
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1850 60 GUARANTEED WHISKEY FULL X PINT 1 2 X IS MIS PRINT 4000 VGC
1850 60 GUARANTEED WHISKEY FULL X PINT 1 2 X IS MIS PRINT 4000 VGC
$30.00
Time Remaining: 17h 3m
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Rare Antique Amber and Ruby glass lot whiskey ruby beer flask Duffy 1886 pat
Rare Antique Amber and Ruby glass lot whiskey ruby beer flask Duffy 1886 pat
$28.00
Time Remaining: 19h 48m
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1960s FANCY HANDMADE BULLION WHISKEY FLASK XMAS  NEW YEARS PATCH
1960s FANCY HANDMADE BULLION WHISKEY FLASK XMAS NEW YEARS PATCH
$14.95
Time Remaining: 21h 14m

HANDMADE 1960s FANCY GOLD  SILVER BULLION WHISKEY FLASK XMAS  NY PATCH
HANDMADE 1960s FANCY GOLD SILVER BULLION WHISKEY FLASK XMAS NY PATCH
$14.95
Time Remaining: 21h 14m

Vintage Ceramic Bisque Whiskey flask African American Man
Vintage Ceramic Bisque Whiskey flask African American Man
$19.99
Time Remaining: 21h 24m
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Antique BOTTLE Strap WHISKEY FLASK 6 1 2 Hinge Mold REGISTERED FULL 1 2 PINT
Antique BOTTLE Strap WHISKEY FLASK 6 1 2 Hinge Mold REGISTERED FULL 1 2 PINT
$8.99
Time Remaining: 21h 53m

NICE DONOGHUE IMPORTING CO STRAP SIDE WHISKY BOTTLE HALF PINT NEW YORK NICE
NICE DONOGHUE IMPORTING CO STRAP SIDE WHISKY BOTTLE HALF PINT NEW YORK NICE
$35.00
Time Remaining: 22h 18m
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rare 1890s AVOLTTER WINES  LIQUORS STRAIGHT SIDE HALF PINT WHISKY FLASK NY
rare 1890s AVOLTTER WINES LIQUORS STRAIGHT SIDE HALF PINT WHISKY FLASK NY
$25.00
Time Remaining: 22h 34m
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1880s THARP Washington DC Pint STRAPSIDE Whiskey FLASK Saloon Liquor bottle
1880s THARP Washington DC Pint STRAPSIDE Whiskey FLASK Saloon Liquor bottle
$10.49 (2 Bids)
Time Remaining: 23h 27m

Historical Double Eagle Whiskey Flask Olive Green Shear Top Open Pontil GII 71
Historical Double Eagle Whiskey Flask Olive Green Shear Top Open Pontil GII 71
$290.00
Time Remaining: 1d 17m
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wicker glass whiskey flask
wicker glass whiskey flask
$75.00
Time Remaining: 1d 10h 29m

ANTIQUE JAR CLEAR GLASS 1927 UNIVERSAL WHISKEY FLASK BOTTLE diagonal lines patt
ANTIQUE JAR CLEAR GLASS 1927 UNIVERSAL WHISKEY FLASK BOTTLE diagonal lines patt
$34.99
Time Remaining: 1d 11h 50m
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VINTAGE Cahn Belt Co Baltimore Maryland MD Bottle Whiskey Flask PURPLE AMETHYST
VINTAGE Cahn Belt Co Baltimore Maryland MD Bottle Whiskey Flask PURPLE AMETHYST
$14.99
Time Remaining: 1d 15h 43m
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AOVERHOLT  CO AMBER PINT WHISKEY FLASK WITH CORK PITTSBURGHPA
AOVERHOLT CO AMBER PINT WHISKEY FLASK WITH CORK PITTSBURGHPA
$28.00
Time Remaining: 1d 15h 56m
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Warranted WHISKEY FLASKS LOT OF 2 Whittling is Unbelievable best Ive ever dug
Warranted WHISKEY FLASKS LOT OF 2 Whittling is Unbelievable best Ive ever dug
$9.99
Time Remaining: 1d 16h 8m

ANTIQUE SILVER METAL OVERLAY WHISKEY RYE BOTTLE FLASK INSECT LIZARD GLASS EYE
ANTIQUE SILVER METAL OVERLAY WHISKEY RYE BOTTLE FLASK INSECT LIZARD GLASS EYE
$299.99
Time Remaining: 1d 17h 34m
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3 Antique Glass Whiskey Liquor Flasks 7 oz Full 1 2 Pint Warranted Registered
3 Antique Glass Whiskey Liquor Flasks 7 oz Full 1 2 Pint Warranted Registered
$5.00
Time Remaining: 1d 18h 18m

MINT US PATRIOTIC POST CIVIL WAR POCKET WHISKEY FLASK FLAG CANON UNION SHIELD
MINT US PATRIOTIC POST CIVIL WAR POCKET WHISKEY FLASK FLAG CANON UNION SHIELD
$274.95
Time Remaining: 1d 19h 33m

Vintage Old Kaintuck Whiskey Miniature Glass Bottle Flask 3 3 4 Tall Rare 15oz
Vintage Old Kaintuck Whiskey Miniature Glass Bottle Flask 3 3 4 Tall Rare 15oz
$12.95
Time Remaining: 1d 19h 36m
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UNION MADE WARRANTED STAR HALF PINT COFFIN WHISKEY FLASK LATE 1800S
UNION MADE WARRANTED STAR HALF PINT COFFIN WHISKEY FLASK LATE 1800S
$25.00
Time Remaining: 1d 21h 12m

Vintage Whisky Bottle RECORDS AND GOLDBOROUGH BALTIMORE MD Embossed on it
Vintage Whisky Bottle RECORDS AND GOLDBOROUGH BALTIMORE MD Embossed on it
$14.99
Time Remaining: 1d 21h 35m
Buy It Now for only: $29.99

Whiskey Nipper Flask Bottle A Good Sip German
Whiskey Nipper Flask Bottle A Good Sip German
$65.00
Time Remaining: 1d 21h 43m

Royal Doulton Kingsware Dewars Whiskey Flask Jug Micawber W Orig Stopper
Royal Doulton Kingsware Dewars Whiskey Flask Jug Micawber W Orig Stopper
$135.00
Time Remaining: 1d 22h 49m

Vintage Whiskey Bottle W B Bond
Vintage Whiskey Bottle W B Bond
$62.50
Time Remaining: 1d 22h 51m

Daniel Meenan strap sided amber flask New York half pint Amsterdam
Daniel Meenan strap sided amber flask New York half pint Amsterdam
$89.99
Time Remaining: 1d 22h 54m
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Antique German Schafer  Vater Figural Porcelain Whiskey Nipper Flask
Antique German Schafer Vater Figural Porcelain Whiskey Nipper Flask
$10.45 (2 Bids)
Time Remaining: 2d 26m

NICE PURPLE MINITURE FANCY WHISKEY FLASK SHOOTER ANTIQUE VERY RAREGREAT DECOR
NICE PURPLE MINITURE FANCY WHISKEY FLASK SHOOTER ANTIQUE VERY RAREGREAT DECOR
$54.39
Time Remaining: 2d 57m
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ELECTRIC BLUISH PURPLE WHISKEY FLASK HUGE QUARTGREAT DECOR
ELECTRIC BLUISH PURPLE WHISKEY FLASK HUGE QUARTGREAT DECOR
$31.19
Time Remaining: 2d 1h 2m
Buy It Now for only: $31.19

Brandes Brothers strap sided amber whiskey flask New York half pint 244 on base
Brandes Brothers strap sided amber whiskey flask New York half pint 244 on base
$99.99
Time Remaining: 2d 1h 48m
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2 NICE OLD STRAP SIDED WHISKEY FLASKS 7oz AQUA  14oz CLEAR
2 NICE OLD STRAP SIDED WHISKEY FLASKS 7oz AQUA 14oz CLEAR
$8.99
Time Remaining: 2d 2h 59m
Buy It Now for only: $16.99

8 Ounce whiskey flask stainless steel
8 Ounce whiskey flask stainless steel
$0.99
Time Remaining: 2d 3h 44m

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 6h 17m

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 6h 17m

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 6h 18m

Early 1900s Late 1800s Antique Clear Glass Warranted Oval Whiskey Flask 7 Tall
Early 1900s Late 1800s Antique Clear Glass Warranted Oval Whiskey Flask 7 Tall
$24.99
Time Remaining: 2d 8h 10m
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Early 1900s Late 1800s Antique Clear Glass Warranted Oval Whiskey Flask 7 Oz
Early 1900s Late 1800s Antique Clear Glass Warranted Oval Whiskey Flask 7 Oz
$24.99
Time Remaining: 2d 8h 10m
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Primitive Flat Whiskey Pocket bottle or Medicine
Primitive Flat Whiskey Pocket bottle or Medicine
$9.95
Time Remaining: 2d 10h 54m

Seagrams Embossed Glass Whiskey Bottle Vintage Antique Half Pint Bottle
Seagrams Embossed Glass Whiskey Bottle Vintage Antique Half Pint Bottle
$19.99
Time Remaining: 2d 11h 6m

Early 1900s Whiskey Flask Sun Colored Amber 8 Tall Great Condition
Early 1900s Whiskey Flask Sun Colored Amber 8 Tall Great Condition
$9.99
Time Remaining: 2d 16h 8m
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HAND BLOWN PURPLE AMETHYST STRAP SIDE WARRANTED FLASK LARGE 9 1 4 WHISKEY
HAND BLOWN PURPLE AMETHYST STRAP SIDE WARRANTED FLASK LARGE 9 1 4 WHISKEY
$34.99
Time Remaining: 2d 17h 12m
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1899 HAND BLOWN PURPLE W H JONES  CO IMPORTERS WHISKEY FLASK BOSTON MASS
1899 HAND BLOWN PURPLE W H JONES CO IMPORTERS WHISKEY FLASK BOSTON MASS
$29.99
Time Remaining: 2d 17h 27m
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VINTAGE 1900S SUNBURST WHISKEY FLASK
VINTAGE 1900S SUNBURST WHISKEY FLASK
$29.99
Time Remaining: 2d 19h 44m

AMERICUS CLUB WHISKEY 1 2 PINT FLASK NICE  NO RESERVE
AMERICUS CLUB WHISKEY 1 2 PINT FLASK NICE NO RESERVE
$9.99
Time Remaining: 2d 19h 51m

HARTFORDCT WJTURNER 44 UNION PLACE 1890s RECT 1 2 PINT WHISKEY FLASK
HARTFORDCT WJTURNER 44 UNION PLACE 1890s RECT 1 2 PINT WHISKEY FLASK
$35.00
Time Remaining: 2d 20h 57m
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Rare 1890s Labeled San Francisco Fine Old Boubon Whiskey Pocket Flask
Rare 1890s Labeled San Francisco Fine Old Boubon Whiskey Pocket Flask
$81.56
Time Remaining: 2d 21h 4m
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ANT WHISKEY FLASK FULL MEASURE 101 2 FLASK BOTTLE DECANTER CLEAR GLASS LIQUOR
ANT WHISKEY FLASK FULL MEASURE 101 2 FLASK BOTTLE DECANTER CLEAR GLASS LIQUOR
$6.99
Time Remaining: 2d 23h 15m
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ANTIQUE SCARCE SIZE PINCH WHISKEY BACKBAR BOTTLE UNUSUAL DESIRABLE 15 CENT SPOUT
ANTIQUE SCARCE SIZE PINCH WHISKEY BACKBAR BOTTLE UNUSUAL DESIRABLE 15 CENT SPOUT
$274.95
Time Remaining: 2d 23h 34m

Antique Embossed Registered Full Quart Strap Shoulder Whiskey Medicinal Flask
Antique Embossed Registered Full Quart Strap Shoulder Whiskey Medicinal Flask
$4.99
Time Remaining: 3d 34m

1950s Caldwells Sailing ship RUM Amber Pint whiskey flask bottle
1950s Caldwells Sailing ship RUM Amber Pint whiskey flask bottle
$7.00
Time Remaining: 3d 9h 3m

1910s Sir Robt Burnett  Co Old Tom Gin Aqua Quart whiskey flask bottle
1910s Sir Robt Burnett Co Old Tom Gin Aqua Quart whiskey flask bottle
$9.99
Time Remaining: 3d 9h 6m

AMBER JOSMAGNUS CINCINNATI 1 2 PINT WHISKEY FLASK EMB WITH PARTIAL LABEL
AMBER JOSMAGNUS CINCINNATI 1 2 PINT WHISKEY FLASK EMB WITH PARTIAL LABEL
$28.00
Time Remaining: 3d 10h 45m
Buy It Now for only: $28.00

Antique 1880s Crude Primitive Liquor Whiskey Flask Bottle A+ COND
Antique 1880s Crude Primitive Liquor Whiskey Flask Bottle A+ COND
$2.90
Time Remaining: 3d 13h 27m
Buy It Now for only: $3.99

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