13 Best Flasks For Silent Drinkers In 2023: Reviews & Buying Guide
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You can never go wrong with a sip of spirit. A flask is a stylish and fun way of bringing alcohol with you anywhere. We’ve gathered a list of the best flasks with some buying guide in choosing the right one for you.
Our Top Picks
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Most Reliable - Stanley Flask Classic• Designed with a wide mouth opening |
 
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Best Gift for Men - P Lab Customized Flask• Customizable |
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Most Discreet - GoPong Rain or Shine Umbrella Flask• Screw cap provides a tight seal |
1. Glitz & Sip Flask - Best Gift for Ladies
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Pros
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Cons
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What Customers Have To Say
A customer commented that the Glitz & Sip Flask is very pretty and her sister will love it. The font can still be improved since they are spaced out between each letter. Another buyer said that the flask looks beautiful and elegant. It was also shipped fast, which is a huge plus.
Why We Think It’s Great
Say thank you to the women in your life by giving them these personalized bling flasks that can be customized with their names and titles! Each flask is made of stainless steel with a 6 oz. capacity.
Imagine their surprise when they unwrap The Glitz & Sip Flask on special occasions like bachelorette parties or honeymoon trips—it'll put all other gal gifts aside (we're looking at you, lip gloss).
Who Should Buy It
This flask is perfect for those who are about to get married and want to give a token of appreciation to friends and family members. Since you can customize the names and titles, you can instantly give someone a personalized gift that she can treasure for a long time.
2. GoPong Rain or Shine Umbrella Flask - Most Discreet
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What Customers Have To Say
One customer remarked that she fills these flasks with vodka when going out to eat with friends. She uses this instead of paying $12 for a single drink. For her, this will also come in handy when going to the beach. A different shopper was very impressed that this has the very realistic look of an umbrella.
Why We Think It’s Great
People will never know that this is a flask until you tell them. Because it’s very convincing as an umbrella, you can casually bring this anywhere without looking all guilty that it contains alcohol. It can also hold 12 oz, which is 4 oz. more than the average flask. As sneaky as it is, you still need to follow drinking laws.
Who Should Buy It
If you want to have a bit of fun with your drinks, this is the best flask to try. It will also let out a laugh or two from your friends.
3. Hillside-Kit Bracelet Bangle Flask - Most Unique
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What Customers Have To Say
An Amazon patron said that she loves this flask, and it’s what she expected. It fits her arm perfectly, and she also loves the black suede bag it comes with. Another shopper said that this secret flask is fantastic because most people think that it’s just chunky jewelry, so she never gets stopped. She added that it’s very sturdy, so it doesn’t break when you drop it. 
Why We Think It’s Great
At first glance, it looks just like a big piece of jewelry, right? But in reality, it is both a bracelet that you can wear and an unsuspecting flask. It is made from stainless steel, and the lid is from copper and clay then adorned with beautiful rhinestones.
Who Should Buy It
This makes a great gift to female friends because not only is it attractive but also very innovative. It’s not every day that your drinking vessel can also become part of fashion.
4. Bormioli Rocco Pocket Flask - Best for Indoor Drinking
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What Customers Have To Say
One customer remarked that he prefers these bottles to standard metal flasks because he doesn’t have to empty and refill after every trip. Also, alcohol can be stored in glass containers much longer than metal flasks. Another Amazon buyer said that he wanted something that would preserve the integrity of the alcohol, so he got one of these. It's sturdy yet easily portable, fits in his purse, closes quickly, and doesn't leak.
Why We Think It’s Great
Most flasks are made of stainless steel, and people complain that it changes their alcohol when stored inside for a long time. But you won’t have this problem with glass. The swing bottle stopper gives it a tight seal to prevent any leaks. Because it is transparent, the alcohol will be very evident, so it’s better off in places where alcohol is legal or only at home.
Who Should Buy It
If you like to keep your favorite liquor in your flask for a long time, choose a glass flask like this one as it ensures to retain your drink’s quality.
5. Swag Brewery Hip Flask - Most Lightweight
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What Customers Have To Say
An Amazon patron said that this was exactly how it looked. She is satisfied by it, and she carries it in her purse anywhere. On the other hand, another one commented that she loves the “cheaper than therapy” slogan on the front. It is also made of good quality materials, and there is no metallic taste in the liquor or on the flask’s mouth. Overall, she highly recommends it.
Why We Think It’s Great
This novelty item makes use of funny word art to elevate the flask. Aside from the design, it does not lack in quality and function. It has a durable construction and doesn’t produce leaks. It also holds only 6 ounces, so, in a way, it prevents you from getting too drunk.
Who Should Buy It
Give this flask as a gag gift to your friends or family. If you want, you can also have it for yourself. Some people depend on alcohol to calm themselves, but a good laugh has pretty much the same effect.
6. OUTZIE American Flag Flask - Most Comfortable to Hold
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What Customers Have To Say
An Amazon shopper shared that she got the flask for her husband. It came well packaged and seemed worth the price. Her husband also liked the design. Another customer said that she gave this flask to her uncle, who retired from the army. She thought that the flag was a bonus for a Major. She added that it is made of excellent quality and it doesn’t leak.
Why We Think It’s Great
This flask is well-constructed, being made from quality stainless steel. It holds the standard amount, which is 8 ounces, and it is suitable to bring outdoors. On top of that, it is wrapped in sleek leather with an American flag design, making it look well-protected and allow the user to give a good grip.
Who Should Buy It
Given that this best flask is designed with a flag, it can be a way to showcase patriotism. This also makes an ideal gift to military friends and relatives.
7. Top Shelf Stainless Steel Flask & Funnel Set - Best Budget Option
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Pros
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Cons
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What Customers Have To Say
An Amazon shopper said that this is not expensive but can make custom flasks perfect for weddings. It didn’t affect liquor’s taste when she used it, even being left in the flask overnight. Another buyer commented that it’s essential to clean the flask before using it. She designed it with laser burn, and it looked great.
Why We Think It’s Great
When you hear the word “flask,” you’ll think that it will look exactly like the Top Shelf flask. This quintessential flask is made from stainless steel, intended only for alcohol. The cap is soldered on the body and linked with rivets so it won’t be lost. It’s also convenient as it is small enough to carry anywhere with ease.
Who Should Buy It
If you are the type to opt for the simple things in life, then go for this flask. Simplicity is what makes it one of the best flasks on the market.
8. BarMe Shot Flask - Most Innovative
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What Customers Have To Say
One shopper remarked that the most beautiful feature of this hip flask is the collapsible shot glass. It is what makes it unique and provides a more excellent utility. He added that he also likes the funnel. Another one said that the leather-wrapped around the flask is of satisfactory quality and never stains despite the multiple times he has failed at using the funnel. He also found the built-in shot glass pretty neat.
Why We Think It’s Great
A trick to drink alcohol without getting drunk fats is to do it in intervals, especially if you’re indulging in fine liquor. If this is the case, it needs to be savored. Luckily, this flask comes with a 2-oz. shot glass that’s brilliantly attached to the flask’s body. It can be pulled up to form a vessel and pushed down flat to return to its place.
Who Should Buy It
If you’re not much of a heavy drinker, the best flask for you is BarMe Shot flask. Its uniqueness will let you consume any alcohol at a pace you’re comfortable with.
9. Hillside-Kit Booze Shot Flask - Best Gift for Women
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What Customers Have To Say
A customer shared that people were inquiring about this flask all night long during her comedy show. The mini funnel is convenient for refills, and she’s thinking about buying more colors. A different shopper said that she became in love with the way this flask looks! It's sleek, classy, and just the right size to fit in a clutch. 
Why We Think It’s Great
Release the diva in you with this cute and chic flask. The body, paired with the sparkly lid, looks very elegant. You may put it in your purse or directly in your pocket. This vessel will definitely get your friends talking.
Who Should Buy It
Perfect for Valentine’s Day, this flask is catered more to women and will make a fantastic gift idea. Get one for your significant other, lady friends, or relatives!
10. GENNISSY Silver Hip Flask - Most Attractive
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What Customers Have To Say
An Amazon shopper said that he likes the flask’s slim body and the few extra ounces for his friends. Meanwhile, a separate customer shared that he bought this flask as a Christmas stocking stuffer for his mom. She loved it because it’s super big and the green color is incredible. The mini funnel was also helpful for them.
Why We Think It’s Great
When you take this flask out in a crowded place, many eyes will undoubtedly catch it due to its color. While it looks like an ordinary flask, its unconventional and bright color is what makes it stand out. It also holds four more ounces than the average flask, so you don’t have to refill as often.
Who Should Buy It
Be bold and give this eye-catching flask a try. The quality and function are still there, making it one of the best flasks, so what more could you want?
11. Stanley Flask Classic - Most Reliable
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What Customers Have To Say
An Amazon customer shared that she got this excellent flask for her husband on Father’s Day, and he loved it. He can take it to hiking, camping, and other events. She finished by saying that it has a classic look. Another one said that he loves this flask, and he has gotten lots of compliments on it because it is durable and sleek.
Why We Think It’s Great
Other flasks require funnels when filling it with liquid, but Stanley does not need it because it is specifically designed with a wide opening, making it easier to fill and clean. It is built to last, but somehow, it still feels lightweight, so it is very comfortable to carry anywhere safely in your pocket. It’s no wonder why this is one of the best flasks.
Who Should Buy It
Whether you buy this for yourself or a loved one, you will not be disappointed because it is packed with functionality that lasts.
12. Mealivos PolyJuice Potion Hip Flask - Best Design
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What Customers Have To Say
An Amazon patron commented that this is so clever and the best flask for a Potter fan. It got a good laugh, and it’s functional. She also added that it’s thick. Another one said that this is a high-quality product. It was a perfect birthday gift for her sister, and she absolutely loved it.
Why We Think It’s Great
Yes, the shape and form are like a typical flask, but the print makes this awesome. Polyjuice Potion doesn’t really taste good, but it allows you to transform into another person for a short time. The potion may not be real, but at least you can fill this flask with good liquor, so everything works out.
Who Should Buy It
This flask is undoubtedly intended for Potterheads, so if you know someone who’s a Harry Potter fan, this should make their day. If you are a fan of the franchise, treat yourself and add this to your collection.
13. P Lab Customized Flask - Best Gift for Men
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Pros
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Cons
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What Customers Have To Say
One Amazon buyer shared that he got these for his groomsmen, and they loved them. The details were spot on, and he appreciated them because they looked fantastic. Another customer also got these for his groomsmen and best men, and they loved them. They used them for the bachelor party, and he said that he’s going to purchase more. 
Why We Think It’s Great
Some people like to write their names on their possessions as identification. Instead of using an ordinary marker, why not use something more permanent? You can definitely do so with this customizable flask that uses laser engraving, so it lasts longer. Behind the engraving is a beautiful matte surface, which quickly makes it look refined.
Who Should Buy It
The focus at weddings are the bride and the groom, but they can also give something unique like this flask to the best man as a memorable token.
Things to Consider Before Buying a Flask
Most flasks look alike, but there are areas that differentiate them from each other. If you know what to look for, then you’ll end up buying the best flask for yourself and others.
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Size
There are different sizes of flasks. A flask can hold from 150 ml of alcohol to 360 ml. The standard size of a flask can hold 236 ml, which is about 8 ounces. Choose the most convenient size for you. If you’re trying to control your alcohol consumption, go for a smaller flask. A small flask is also more convenient.
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Materials
A flask can be made with either aluminum, stainless steel, titanium, pewter, plastic, glass, silver, and copper. The cheapest kind of flasks is made with plastic while the most expensive ones are made with silver. The best flasks have the quality and durability that depend on the material used, so knowing what material a flask is made with is a must. Among these materials, stainless steel is the best option for the following reasons: it is the most durable, it is very affordable, it’s easy to find, and it won’t develop any unwanted flavors.
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Shape
A flask can be of any shape, but the most common one is rectangular. Some are designed aesthetically. Novelty items offer round-shaped flasks. If you want a flask that is comfortable to carry and doesn’t attract any attention, go for a curved flask or also known as a hip flask. The curve makes the flask attach to your body naturally, which keeps it hidden.
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Design
Sometimes, a flask can be plain-looking. That’s why some brands tend to add something to the surface to elevate the overall look. You can often see laser engravings or prints. Others have a glittery and sleek body to make them look pleasing. There is also faux leather wrapped around the flask’s body for extra protection, making it non-slip.
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Price
Flasks usually go around $10 - $30, so it’s generally not a very drastic price point. But, there are also offers that include about five flasks in one set for a lower price. In a way, you can save money and at the same time have extra ones for friends.
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Other features
Some flasks come with a funnel, and this is something you should look for when buying one as it can be handy, especially when you have to pour the alcohol into a small opening. The funnel helps you avoid spills and mess. Some of the best flasks also include a shot glass or pourer spouts for a better drinking experience.
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Cap
It’s more convenient and smarter if you choose a flask with a hinged cap. It adds to the flask’s aesthetics, and you don’t have to worry about losing it. Screw-down caps also provide a tighter seal compared to other cap types. They also present leaks so you won’t waste your liquor.
Best Flask FAQ
1. Is it safe to store alcohol in a flask?
In general, there are no severe health hazards when drinking alcohol from a flask, even after being stored there for a long time. The only downside you’ll be facing is the metallic taste it has acquired, but it doesn’t necessarily harm you.
2. What can you put inside a flask besides alcohol?
You can store any liquid inside a flask, whether it’s juice, water, lemonade, or water. You can even put soup inside. Just make sure you can enjoy whatever you put inside at room temperature. To add to its versatility, you may even use a flask to store rubbing alcohol when you’re out camping. However, carbonated or acidic drinks quickly pick up metallic flavors.
3. What alcohol can you store in your flask?
Experts suggest that any hard liquor with 80 proof and beyond is okay to be stored in a flask. Examples include rum, whiskey, brandy, gin, and bourbon.
Any cream liqueurs, citrus-based alcohol, wine, beer, or low-alcohol drinks are discouraged from being stored in a flask because low-alcohol drinks can quickly deteriorate and mix with the flask material. Moreover, flavored alcohol isn’t good inside a flask as well.
4. What are the flask etiquettes?
There is a set of flask etiquettes that need to be followed if you own one. These are the following:
- If you’re going to get aboard on a plane, do not bring any flask with stored alcohol. That is not allowed inside.
- Bring a flask with your favorite spirit inside if it won’t be available at the party.
- Don’t bring a flask if you want to get drunk.
- Share a drink from your flask with some friends.
- Carrying a flask occasionally is a yes, but having one every day is a no.
- Don’t drink and drive.
5. How long can you store alcohol in a flask?
It is best if you store the amount of alcohol you can finish in a day. One week is the furthest the alcohol can go inside a flask. There are also cases where the alcohol can develop a metallic taste after being stored for more than three days. However, there is a way to slow down this metallic taste acquisition: you should put your flask somewhere cool and dark.
Conclusion
Wherever you may be, a trusty flask will provide you with your favorite liquor, either to enjoy or to simply get through the day. Alcohol companies always remind drinkers to drink responsibly, and a flask is one way to do so because the liquor is consumed in small amounts at a time.
The Stanley Classic Flask is an excellent way to start because it is long-lasting, and you can bring it anywhere. But, if you’re feeling generous, the P Lab Customized Flask makes a fantastic gift to your loved ones because it is made explicitly for them.
We hope you enjoyed our list of the best flasks. Which flask do you have your eyes on? Let us know in the comments.
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