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Stanley Classic Flask 8oz with Never-Lose Cap, Wide Mouth Stainless Steel Hip Flask for Easy Filling & Pouring, Insulated BPA-Free Leak-Proof Flask

4.6 out of 5 stars 734 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
Material Stainless Steel
Color (Discontinued) Hammertone Green
Brand STANLEY
Finish Type Green
Shape Rectangular

About this item

  • POCKET FRIENDLY: Stanley designed this 8-ounce flask for the person that's on the move, it has a flat back that easily slides into your pocket, the hinge-connected cap ensures it always stays covered to avoid leaks
  • DURABLE & RUST-PROOF: This hip-flask is built to last with 1.0mm thick and strong 18/8 BPA-Free stainless steel that’s lightweight, rugged and rust-proof. Its versatile design makes it work while camping in the mountains or woods or at sporting events.
  • EASY TO DRINK/POUR: Stanley Classic Flask features a wide mouth opening that makes filling, pouring, and cleaning easy. An integrated lanyard cap, you don't have to worry about losing your flask cap.
  • PERFECT GIFT: Are you looking for a cool classy gift for your man, husband, boyfriend, brother, dad or friend? These flasks are great for birthdays, father's day, groomsmen/best man, Christmas, weddings, and/or graduation gifts.
  • LIFETIME WARRANTY: ‘BUILT FOR LIFE’. Since 1913 we’ve promised to provide rugged, capable gear for food and drink, built to last a lifetime. It’s a promise we still keep. Stanley products purchased from Stanley Resellers come with a lifetime warranty.
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From the manufacturer

Product Description

THE CLASSIC WIDE MOUTH FLASK
From camping to celebrating, this retro flask's slim profile, wide mouth, and rugged exterior make it a perfect accessory for any adventure, party or night by the fire. Engrave it and give as a gift.

  • 18/8 stainless steel won't rust-naturally BPA-free
  • Wide mouth for easy filling and pouring
  • Integrated lanyard – never lose your cap
  • Leak proof and fully packable
  • Lifetime Warranty

Product information

Technical Details

Material ‎Stainless Steel
Color ‎(Discontinued) Hammertone Green
Brand ‎STANLEY
Finish Type ‎Green
Shape ‎Rectangular
Item Volume ‎8 Fluid Ounces
Model Name ‎STA0837G
Manufacturer ‎Stanley
UPC ‎077349392196 963041559503 680808401652 885262876040 400107767163 885289094793 041604221187 731244853762 442103689308 041604215124 698997354802 798527313788 768405259583 786173101736
Global Trade Identification Number ‎00041604215124, 00798527313788
Item Package Dimensions L x W x H ‎7.5 x 3 x 1.5 inches
Package Weight ‎0.35 Pounds
Item Dimensions LxWxH ‎1.5 x 3 x 7.5 inches
Brand Name ‎STANLEY
Country of Origin ‎Andorra
Warranty Description ‎Manufacturer Warranty
Suggested Users ‎unisex-adult
Number of Items ‎1
Part Number ‎4000722
Included Components ‎Classic Flask
Size ‎8oz
Sport Type ‎Camping & Hiking

Additional Information

ASIN B0019D9H3S
Customer Reviews
4.6 out of 5 stars 734 ratings

4.6 out of 5 stars
Date First Available October 1, 2001

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Stanley Classic Flask 8oz with Never-Lose Cap, Wide Mouth Stainless Steel Hip Flask for Easy Filling & Pouring, Insulated BPA-Free Leak-Proof Flask

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Customer reviews

4.6 out of 5 stars
734 global ratings

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Customers say

Customers praise this flask's build quality, noting it holds up well for 24 hours, and appreciate its timeless hammer tone green color and no-nonsense design. The product is well-sized, fitting easily in purses and pockets, and features a solid rubber o-ring seal that prevents leaks. Customers find it perfect for sneaky drinking and appreciate its 8oz capacity, with one mentioning it's suitable for travel.

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141 customers mention "Quality"134 positive7 negative

Customers praise the flask's quality, describing it as a classic Stanley product that's worth the purchase.

"...Well worth the money and it’s classic. Also possible to fill without a funnel unlike most flasks." Read more

"Stanley has always made quality thermos products. This is no exception; it is well constructed, rugged and functional...." Read more

"...I would say this little flask is definitely worth the price and would highly recommend buying one." Read more

"...This is a quality product all around! No leaks, light weight, and a nice look." Read more

107 customers mention "Build quality"84 positive23 negative

Customers praise the flask's durability, noting it holds up well for 24 hours and is suitable for outdoor use.

"...The lid is nice and big, easy to screw on and off, and secure...." Read more

"...This is no exception; it is well constructed, rugged and functional. What I like, what makes it better?..." Read more

"...Overall it seems very durable, even the plastic piece on top...." Read more

"It is well constructed, and hold a good quantity of liquor...." Read more

95 customers mention "Looks"95 positive0 negative

Customers appreciate the flask's appearance, particularly its timeless hammer tone green color and no-nonsense design.

"Classic Stanley design and texture. The mouth is wider than a normal flask allowing for a smoother pour( or bigger gulp)...." Read more

"...Fifth, it is strong and well made. Small design elements combine to make this a great flask I like it and use it often." Read more

"This Stanley flask is really cool. It looks good, feels good in the hand, and holds a lot of liquid...." Read more

"...This is a quality product all around! No leaks, light weight, and a nice look." Read more

67 customers mention "Size"53 positive14 negative

Customers appreciate the flask's size, noting it fits well in pockets, purses, and jackets, with one customer mentioning its comfortable wedge shape.

"This Stanley flask is really cool. It looks good, feels good in the hand, and holds a lot of liquid...." Read more

"...profile that a lot of flasks have, but I thought it still seemed fine in a back pocket." Read more

"...Also like the size of the opening, easy to fill without need of a funnel." Read more

"...Its durable, sleek and easy to slide into a pocket. It is made by Stanley so I know it will last for a very long time...." Read more

50 customers mention "Leak resistance"43 positive7 negative

Customers appreciate the flask's leak resistance, noting that it doesn't spill and has a solid rubber o-ring seal.

"...Second, the plastic threads are secure and do not leak, ever. Third, the latch folds well out of the way. Fourth, it really holds 8-ounces...." Read more

"...There is a really solid rubber o-ring seal inside the cap rather than one of those cardboard seals that a lot of cheap ones have...." Read more

"...I had to do this 3-4 times but now it works easily and still seals. I can invert my flask and squeeze it and it won't leak. *..." Read more

"I love this flask. Seals extremely well, darker color makes it less noticeable as a flask and the hinge on top flips back and stays back-- doesn't..." Read more

31 customers mention "Functionality"31 positive0 negative

Customers find that the hip flask works well, with one mentioning it fits perfectly with their Stanley thermos.

"...This is no exception; it is well constructed, rugged and functional. What I like, what makes it better?..." Read more

"...I had to do this 3-4 times but now it works easily and still seals. I can invert my flask and squeeze it and it won't leak. *..." Read more

"...very slightly larger than I expected looking at the photos and performs as expected. I would certainly not carry it in any pants pocket...." Read more

"This works really well. I really like the attached lid. Only issue I have is the logo is just a sticker that fell off right away...." Read more

24 customers mention "Holds liquid well"24 positive0 negative

Customers appreciate that the flask holds a good amount of liquid, with one customer noting its 8oz capacity is suitable for travel.

"...Third, the latch folds well out of the way. Fourth, it really holds 8-ounces. Fifth, it is strong and well made...." Read more

"...It looks good, feels good in the hand, and holds a lot of liquid. Overall it seems very durable, even the plastic piece on top...." Read more

"...Holds more than the standard flask. Also it seems that most flasks leak and are made cheap. This is a quality product all around!..." Read more

"It is well constructed, and hold a good quantity of liquor...." Read more

21 customers mention "Alcohol content"18 positive3 negative

Customers appreciate the flask's alcohol content, with several mentioning it's perfect for getting drunk anywhere, and one customer noting it's ideal for a day drinker.

"...the flask will still be functional, and in regular use, it's realatively out-of-the-way." Read more

"...It performs as intended. It's not a luxury item but it's a nice thing." Read more

"...It's handy, compact and pretty discreet. Three cheers for sneaky drinking!" Read more

"Great for the outdoors man. Fun flask that brings a taste of classic Stanley look. I have gotten to use it a few times and am very happy with it...." Read more

Its Stanley, its gonna last.
5 out of 5 stars
Its Stanley, its gonna last.
I love this flask. I have gotten lots of compliments on it, which is odd because I am not a big drinker so it isn't used all that often. Its durable, sleek and easy to slide into a pocket. It is made by Stanley so I know it will last for a very long time. I've had it for around 2 years so far and its still amazing.
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Top reviews from the United States

  • Josh
    5.0 out of 5 stars Not necessarily hip friendly, but hipster friendly?
    Reviewed in the United States on September 11, 2019
    Verified Purchase
    Classic Stanley design and texture. The mouth is wider than a normal flask allowing for a smoother pour( or bigger gulp). The lid is nice and big, easy to screw on and off, and secure.These don’t fit neatly into a pocket like a normal hip flask would, but this is more of a throw it in a bag kind of flask. If your pockets are big enough, it’ll work though. I also don’t get any odd tastes that I have in the past with cheaper flasks. Well worth the money and it’s classic. Also possible to fill without a funnel unlike most flasks.
    9 people found this helpful
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  • Phil
    5.0 out of 5 stars Stanley, solid, reliable, easy to use.
    Reviewed in the United States on September 2, 2013
    Verified Purchase
    Stanley has always made quality thermos products. This is no exception; it is well constructed, rugged and functional. What I like, what makes it better? First, it has a wider mouth than most flasks making it easy to fill without a funnel. Second, the plastic threads are secure and do not leak, ever. Third, the latch folds well out of the way. Fourth, it really holds 8-ounces. Fifth, it is strong and well made. Small design elements combine to make this a great flask I like it and use it often.
    Helpful
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  • Bradley Fallentine
    5.0 out of 5 stars Great little retro flask.
    Reviewed in the United States on September 18, 2015
    Verified Purchase
    This Stanley flask is really cool. It looks good, feels good in the hand, and holds a lot of liquid. Overall it seems very durable, even the plastic piece on top. My only complaint is that the metal could be a bit thicker, and the Stanley logo appears to be only a sticker, but this is not a deal breaker by any means. I would say this little flask is definitely worth the price and would highly recommend buying one.
    Helpful
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  • Jenni
    5.0 out of 5 stars Great size and look.
    Reviewed in the United States on October 19, 2014
    Verified Purchase
    I bought this for my husband because he likes to go on backpacking trips that require light weight packing. Holds more than the standard flask. Also it seems that most flasks leak and are made cheap. This is a quality product all around! No leaks, light weight, and a nice look.
    Helpful
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  • Benjamin
    4.0 out of 5 stars If you gonna carry a flask make it a conversation starter
    Reviewed in the United States on July 16, 2020
    Verified Purchase
    It is well constructed, and hold a good quantity of liquor. If you have ever owned a Stanley vacuum vacuum bottle you know they build their products to stand up to life. The flask isn’t insulated. It probably a good thing though as the size of it is the only knock I have against it. The bulk of it and the way it tapers makes it a bit too big to carry in a sport coat breast pocket. I am not a fan of it being tapered either. It’s weird

    Over all it worth the purchase. It’s not your typical looking flask. And that can be to your benefit
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  • TC
    5.0 out of 5 stars best ever used
    Reviewed in the United States on October 30, 2010
    Verified Purchase
    this flask is far superior to the puney pocket flasks out there, lets face it 3-5oz is not enough. the quality surpasses all the small ones with the tiney caps. this one appears to be silver soldered on the top and bottom with quality components. the only negative I think of is the cap has a plastic holder for when its open. but it isn't a factor. I use mine for scotch when its warm and black-berry brandy when its cold. the large opening is excellent for washing. As usual amazon does a better than average job shipping everything, all around excellent online purchasing experience.
    2 people found this helpful
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  • Ben
    5.0 out of 5 stars The most solid-feeling flask I've owned.
    Reviewed in the United States on November 25, 2016
    Verified Purchase
    I've used this several times now, and it's great! Most flasks are pretty s***** quality, but this one seems solid. The finish seems thick and durable, I don't think it'll wear off soon. There is a really solid rubber o-ring seal inside the cap rather than one of those cardboard seals that a lot of cheap ones have. The cap and cap-hinge are plastic, but they feel pretty strong. I have thrown this in a motorcycle bag without worrying about it leaking on all my clothes, I've also had it in my back pocket for nights out and didn't worry about it. The mouth is pretty wide compared to most flasks, i'd say a little shy of 1/2" wide rather than about 1/4".

    It is worth noting that this flask is of a much different shape than a traditional flask that most people imagine when they think of a flask. It is more of a teardrop shape when viewed from above with the thicker part being toward the mouth of the flask. So it is not the curved, thin profile that a lot of flasks have, but I thought it still seemed fine in a back pocket.
    2 people found this helpful
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  • DB
    5.0 out of 5 stars Good, classic flask
    Reviewed in the United States on January 26, 2016
    Verified Purchase
    Good, classic flask. It's a little big, wouldn't fit in pants pockets, but fits in a winter coat pocket. The screw cap opens and closes nice and smooth, and doesn't make noise. It feels almost like it's been lubricated? Either way, is a good design. Wouldn't buy this if you want a flask that fits in a regular pocket, as it's kind of a bigger flask (taller, and thicker). It'd be good for camping, snowboarding, or just keeping in your car or backpack.
    One person found this helpful
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Top reviews from other countries

Translate all reviews to English
  • Mr Bushcrafter
    5.0 out of 5 stars 軽い・使いやすい
    Reviewed in Japan on June 27, 2020
    Verified Purchase
    このフラスコを買う前にSTANLEY(スタンレー) マスターフラスコ 0.23L を買ったのですが、重くてキャップが回し難くアウトドアには不向きでした。
    このSTANLAY (スタンレー) クラシックフラスコ236mlは、軽い・キャップもスムーズで値段も安い。
    初めからこちらを買っておけば良かったと思います。
    チタン 製の軽いフラスコもいろんなメーカーから出てますが、値段が高いのとどれもカッコ悪い。
    ブッシュクラフト キャンプにテキーラを入れて持って行ってます。
    他のメーカーも多種持ってますが、このフラスコが最高です。
    Report
  • Gregory R Pearson
    5.0 out of 5 stars Perfect!
    Reviewed in Canada on November 26, 2017
    Verified Purchase
    I love this flask. The wide mouth is really why i bought it, however its not THAT big to free hand pour your favorite variety of booze. The size is great (get the bigger one) and the lid is solid tight.
    Only cons, the lid is not actually metal, but plastic made to look like metal, and the hinge is also plastic. I highly doubt either will fail, but just don't be fooled by the lid.

    Solid build, looks great, holds a lot, wide mouth, and relatively cheap! Get one! heck get two.
    Report
  • Magfinn
    5.0 out of 5 stars Ist dicht, ich auch!
    Reviewed in Germany on October 1, 2019
    Verified Purchase
    Macht das was es soll und ist dicht!
    Report
  • Amazon Customer
    5.0 out of 5 stars perfect birdie flask
    Reviewed in Canada on October 20, 2017
    Verified Purchase
    great retro look to it, seals well, has good volume. Very pleased with this purchase.
    Report
  • Michael Q.
    5.0 out of 5 stars great finish on the outside
    Reviewed in Canada on February 13, 2018
    Verified Purchase
    Well-built, great finish on the outside. I like the design and the wide mouthpiece is ideal.
    Report