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Home / Hot Air Brushes / Drybar The Double Shot Blow-Dryer Brush Performance Review

Drybar The Double Shot Blow-Dryer Brush Performance Review

A game-changing hot air brush designed to give you voluminous, smooth, and frizz-free hair in no time

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Drybar The Double Shot was Evaluated at BeautiLAB Studio. ©BeautiLAB

BeautiLAB Overall: ★★★★★ 4.8 out of 5

RRP: $155Model name: 900-2225-4
Barrel width: 2.4″Weight: 15.5 oz
Barrel shape: ovalCord length: 9 ft
Heat settings: 180°F / 210°FWarranty: 2 year
Wattage: 1170 wattsVoltage: 125 volts (single voltage)
  • How it stands out: The dense, stiff bristles create strong tension, while the oval shape of the brush adds great volume
  • Hair type/ texture: fine to thick hair texture/ neck length or longer
  • Pros: lightweight, long cord, strong grip, slimmer handle, adds great volume, features high wattage, incorporates Ionic Technology, and is made from durable materials
  • Cons: may be overpriced for some, not detachable, no velcro band to organize the cord

Drybar The Double Shot hot air brush has been one of the favorites in the industry for a while, and for good reason. Its material has great quality, so you can rely on it to last you for years to come. It’s ergonomically designed to fit your hand well and provide a smooth and easy session. On top of that, it provides fast and sleek results without damaging your hair.

Below, we break down every detail of Drybar The Double Shot, including the other blow dryer brushes from The Shot Collection. If you’re curious about the competition, check out the article about the best hot air brushes of 2025.

Design

– Barrel Size And Shape

The Drybar Double Shot has a 2.4″ barrel, making it fairly large, though the biggest barrel size available is 2.8″. Compared to the other hot air brushes on the list, the Drybar has a longer 3.9″ brush area, allowing you to cover more hair at once. Its oval shape gives a larger surface area than round barrels, making styling long or thick hair quicker and easier.

The broad base lifts hair at the roots, adding volume. This feature makes it a great choice for those with thinning hair or anyone looking to create a fuller look. Plus, oval-shaped barrels create less tension than round ones, making the Double Shot gentle and safe for fine or fragile hair.

While it’s perfect for smoothing and straightening long hair, the size makes it less ideal for precision styling on short hair, bangs, or layers. Although it can’t curl your hair, it can give your locks a slight bend while adding plenty of volume.

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Drybar The Double Shot’s Barrel Width was Measured with a Digital Caliper. ©BeautiLAB
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Drybar The Double Shot’s Brush Section was Measured with a Digital Caliper. ©BeautiLAB

– Barrel Material

The Double Shot’s ceramic-coated barrel helps evenly distribute heat and lasts longer, giving you better performance and more consistent results.

– Bristles

The Drybar Double Shot has the thickest and densest bristles on our list. It has 1.1cm tufted bristles and 1.7cm nylon pin bristles. These bristles can easily grab thick or coarse hair, creating the tension needed to straighten it effectively.

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The Bristle Lengths of Drybar The Double Shot were Measured with a Soft Measuring Tape. ©BeautiLAB

Performance

– Heat Settings

The Drybar Double Shot has a dial switch at the bottom of the handle to control three heat settings: high, low, and cool. It doesn’t have a temperature lock, but we didn’t find it necessary during testing because the buttons are hard to change by accident.

High setting is for thick and unruly hair and it has the capacity to get hot—around 210°F to be exact. While it does deliver efficient results on unruly hair, the heat is relatively low if we compare it with other hot air brushes in the market. This makes Drybar The Double Shot a quite gentle tool, even on high setting.

Low setting, on the other hand, is around 180°F, which is ideal for fine and fragile hair types.

The last setting is the cool shot option. This setting can be very beneficial if you use it well. It’s meant to be used at the end of the process to seal the style.

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The Low Heat Setting of Drybar The Double Shot was Tested with an Infrared Thermometer After Running for 15 Minutes. ©BeautiLAB
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The High Heat Setting of Drybar The Double Shot was Tested with an Infrared Thermometer After Running for 15 Minutes. ©BeautiLAB

– Ionic Technology

These days, most hot air brushes come with ionic technology, and it’s important to make sure your tool has one, especially if you’re seeking to eliminate frizz. The Double Shot provides ionic technology, and it does make a difference in the results.

First of all, it cuts back on styling time. The negatively charged ions accelerate the evaporation of the water molecules from the hair as you’re drying it. The result is less heat damage to the hair.

Secondly, ionic technology eliminates frizz and makes the hair much smoother by sealing strands.

– Wattage

The Double Shot is the strongest hot air brush, with a wattage of 1170W, considerably higher than all other hot air brushes on our list. High wattage means a higher-quality blowout and stronger airflow, which reduces hair damage by shortening heat exposure while providing a faster styling session.

Durability & Quality

The double-shot hot air brush is built with top-quality materials—no nasty smells, just pure durability! It’s made from high-quality plastic that feels sturdy and solid, never flimsy. You can trust it to last and perform without any annoying odors or cheap feels.

We know that it’s a pricy product, but it pays off as you get to use it for years without issues.

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The Grip Power of Drybar The Double Shot was Tested on Human Hair. ©BeautiLAB

Convenience

A couple of inches or pounds may not sound like a big deal in the beginning, but if you style your hair at home regularly, these numbers can make a big difference in the quality of your session.

The Double Shot is a luxury product, and it’s designed very intelligently. It’s lightweight and easy to hold.

– Tool Length

We measured the length of the tool using a tape measure, and it is 13.75 inches. The average length of all the other hot air brushes on our list is 13 inches, so the Drybar is not an oversized tool. This makes it easy to maneuver for loose waves and convenient for people with shorter arms or anyone who doesn’t want a bulky tool that’s hard to store or carry.

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The Length of Drybar The Double Shot was Measured with a Measuring Tape. ©BeautiLAB

– Weight:

This tool weighs 15.5 oz, which is below average compared to the other hot air brushes on the market. We all know that less weight means less pain. So if you style your hair every day and you struggle with holding the tool for too long, this tool might be a good choice.

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Drybar The Double Shot was Weighed on a Digital Scale. © BeautiLAB

– Handle Width:

We measured the handle at 1.5″ wide, making it one of the smallest compared to the other hot air brushes on our list. The thickest handle is 1.85″ wide. Based on our tests, the 1.5″ width fits comfortably, even in smaller hands.

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The Handle Width of Drybar The Double Shot was Measured with a Digital Caliper. © BeautiLAB

– Noise Level:

Lastly, the noise level is 91 dBA, which is below average. While many hot air brushes can be quite loud, this one offers a quieter experience. If you have sensitive ears or need to avoid disturbing a sleeping family member, it’s a good option to consider.

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The Maximum Noise Level of Drybar The Double Shot was Measured with a Sound Level Meter. ©BeautiLAB

– Cord Length:

The shortest cord we measured is 6 feet, and the longest cord on all hot air brushes is 9 feet. The Drybar model has a 9-foot swivel cord, which is one of the longest.

A longer cord gives you more freedom to move while styling, making it easier to reach all areas of your hair. The swivel cord prevents tangling and allows you to move the brush smoothly in any direction. These features make styling more convenient and comfortable.

– Handle Temperature:

The Drybar Double Shot handle stays cool during use. We tested the temperature with an infrared thermometer, and it stayed around 90°F, making it safe to touch. Even after 30 minutes of use, the handle doesn’t get hot, so you can style comfortably without worrying about burning your hand.

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The Handle Temperature of Drybar The Double Shot was Tested with an Infrared Thermometer After Running for 30 Minutes. ©BeautiLAB

– Detachable Head:

An important topic to mention is the detachable head option, which The Double Shot doesn’t provide. A detachable head brings many benefits, such as easy cleaning, a compact design, and different attachment options.

The Double Shot, on the other hand, is sturdier than detachable designs since they tend to be more fragile.

Price And Guarantee

As we can see from its price ($150), The Double Shot is a premium hot air brush that is not for those who prioritize budget over quality. It’s almost triple the price of its biggest competitor, Revlon.

However, its material quality brings sturdiness and comfort while being much gentler on the hair. Plus, it comes with a 2-year warranty, which is fairly standard.

Other Models From Drybar

Drybar took things to the next level by coming up with 2 more different hot air brushes called The Single Shot and The Half Shot. Their main differences are their shapes and sizes. While The Double Shot is oval-shaped, The Single and The Half Shot are round. The Double Shot is 2.4”, Single is 2.25” and Half is 1.5”.

You can find the details in our The Double Shot Vs. The Single Shot Vs. The Half Shot Blow-Dryer Brushes Comparison.

Competition

Drybar The Double Shot is a unique addition to the hot air brush market. There’s nothing else that ticks this many boxes when it comes to satisfying one’s needs. That’s the reason why it’s our favorite high-end tool this season, not to mention that it’s our overall top pick.

However, if you like the shape and features but can’t really afford to spend so much on a hair tool, Revlon has a great alternative called Revlon One-Step Volumizer PLUS 2.0. They both have similar barrel sizes and shapes and provide similar results. It’s not as sturdy and it‘s not a gentle product, but it offers a detachable design which makes it superior in some ways.

We admit that it’s quite expensive compared to its biggest competitor Revlon. And if your priority is budget rather than luxury, maybe it’s not the best option.

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