Our expert testers at BeautiLAB Studio rigorously evaluated Drybar’s Shot Collection (Double, Single, and Half Shot) for weeks. Using measured data on heat, noise, styling speed, and ergonomics, we’ve translated our hands-on testing into actionable recommendations to help you pick the ideal hot air brush.
✨ Quick Verdict: Best Match for Your Hair
- Double Shot: Maximum volume, best for medium-to-long hair.
- Single Shot: Versatile for curls, waves, and smoothing medium-length hair.
- Half Shot: Ideal for precision styling, short hairstyles, and tighter curls.
👉 Curious how it stacks up? See the Best Hot Air Brushes we reviewed this year.
At BeautiLAB, we buy and test every product independently — no sponsors, no freebies. See our full testing process.
🌟 Drybar Double Shot: Best for Volume & Speed
Perfect for: Medium-to-long hair that needs maximum lift and fast styling.
Key Features:
- Oval barrel (2.4”) maximizes root lift and reduces tension.
- Powerful airflow (1170W) for quick drying.
- Best suited for thicker, longer hair.
👍 Pros:
- Fastest drying speed tested.
- Large oval barrel provides excellent volume.
- Quieter styling experience (91 dBA).
👎 Cons:
- Less curl definition compared to round barrels.
- Not ideal for shorter hairstyles.
👉 Read our Full Drybar The Double Shot Review
💎 Drybar Single Shot: Versatile & Powerful
Perfect for: Medium-length hair; versatile styling from waves to straight.
Key Features:
- Medium-sized round barrel (2”) for defined curls and smooth finishes.
- Balanced airflow at 1140W, strong grip bristles.
- Higher heat output (up to 225°F), ideal for thicker hair textures.
👍 Pros:
- Versatile for multiple hairstyles.
- Effective curl stretching and definition.
- Balanced weight (15 oz) for comfortable styling.
👎 Cons:
- Higher heat may be too intense for fragile hair.
- Less gentle compared to oval design.
✨ Drybar Half Shot: Precise Styling Control
Perfect for: Short hair, precision styling, and coily textures.
Key Features:
- Smallest round barrel (1.5”) delivers precise control and strong tension.
- Lightweight design (13 oz) minimizes arm fatigue.
- Highest-density bristles provide maximum control.
👍 Pros:
- Ideal for short hairstyles (pixies, bobs).
- Lightweight comfort during extended styling.
- Excellent for precision smoothing and tight curls.
👎 Cons:
- Less efficient for styling long hair.
- Loudest brush of the three (93 dBA).
📋 Quick Comparison Table
| Feature | Double Shot | Single Shot | Half Shot |
|---|---|---|---|
| Price | $155 | $155 | |
| Wattage | 1170W | 1140W | 1100W |
| Barrel | Oval (2.4”) | Round (2”) | Round (1.5”) |
| Weight | 15.4 oz | 15 oz | 13 oz |
| Heat Range | 180–210°F | 200–225°F | 180–210°F |
| Noise | Quiet (91 dBA) | Quiet (91 dBA) | Louder (93 dBA) |
| Cord | 9 ft swivel | 9 ft swivel | 9 ft swivel |
| Warranty | 2 Years | 2 Years | 2 Years |
✨ Design & Build: Same DNA, Three Distinct Purposes
All three Drybar brushes share a premium matte-yellow body with a sleek 1.55″ ergonomic handle, identical control dial, and 9 ft swivel cord. But their barrel shape and size tailor performance for different styling needs.
- The Double Shot features a 2.4″ oval barrel, the widest of the trio, built for maximum volume and smoothness on medium-to-long hair. The oval shape adds subtle bend while straightening ends efficiently.
- The Single Shot reduces to a 2″ round barrel, designed for creating loose waves, soft curls, and extra body—ideal for curly, wavy, or layered hair.
- The Half Shot is the most compact with a 1.5″ round barrel, perfect for short hair, bangs, and touch-ups near the roots.
Each uses ceramic coating for even heat distribution and features 1.1 cm tufted + 1.7 cm nylon pin bristles, maintaining consistent grip and tension across hair types.
Aesthetically, all three maintain Drybar’s cheerful yellow-gray palette, but their weight difference subtly impacts handling:
- Double Shot → 15.5 oz (heaviest, fullest results)
- Single Shot → 15 oz (balanced for curls)
- Half Shot → 13 oz (lightest, easiest for control)
Hair-length compatibility:
- Double Shot → medium to extra-long
- Single Shot → short to long
- Half Shot → short to medium
Use cases:
- Double Shot → smoothing + volume
- Single Shot → soft curls + shape
- Half Shot → precision, bangs, and travel styling
💡 Performance & Technology: Smart Ceramic Precision Across Sizes
All three Drybar brushes feature ceramic barrels, ionic technology, and three heat/speed settings (high, low, cool)—but wattage and heat output scale with barrel size.
- The Double Shot operates at 1170 W, reaching 180–210 °F in BeautiLAB testing. It moves air efficiently for thick or frizz-prone hair without over-drying.
- The Single Shot runs slightly cooler but narrower airflow at 1140 W and 200–225 °F, adding definition and polish for curls and waves.
- The Half Shot uses 1100 W and hits 180–210 °F, safest for delicate or fine strands yet powerful enough for shaping.
Handle temperature: stayed consistent around 90 °F for Double and Single, 100 °F for Half Shot—still within safe comfort range.
Noise levels: 91 dBA (Double / Single) and 93 dBA (Half)—the small barrel slightly amplifies sound.
Hair type suitability:
- Double Shot → thick, frizz-prone, or color-treated hair needing volume.
- Single Shot → wavy or curly textures needing smooth curls.
- Half Shot → fine or short hair needing precision styling.
Technology notes: all feature tourmaline-enhanced ceramic ionic heating for shine and reduced static, no built-in ion generator.
Repeated exposure above 200°F can weaken hair cuticles and alter fiber structure, as shown in studies on heat treatment and hair structure. Always use a heat protectant, especially at higher settings.
🔌 Ergonomics & Convenience: Featherlight, Consistent, Salon-Level Comfort
Every model keeps the same 13.75″ total length and 1.5–1.55″ handle width, offering a secure, comfortable grip across hand sizes. The 9 ft swivel cord — longer than the 7.6 ft average — offers excellent maneuverability for salon-style results.
- The Double Shot’s extra barrel size adds momentum but balances well; users noted minimal wrist fatigue.
- The Single Shot feels agile and evenly weighted for curls or layered sections.
- The Half Shot, at just 13 oz, is the most travel-friendly and easiest for overhead use or short styles.
All three include ALCI safety plugs, single 125 V voltage, and share the same rear dial control. None feature dual voltage, detachable barrels, or Velcro wraps.
Noise levels (BeautiLAB measured):
- Double Shot → 91 dBA (quietest)
- Single Shot → 91 dBA
- Half Shot → 93 dBA (slightly higher pitch)
Both readings sit within NIOSH’s safe exposure limits for everyday noise, though the Half Shot’s 93 dBA is slightly more noticeable in quiet environments.
🥇 Final Buying Recommendations
🏆 Best Overall Choice: Drybar The Double Shot
Why it stands out:
- Delivers the best balance of power (1170 W) and smooth, frizz-free volume
- Wide 2.4″ oval barrel styles large sections quickly
- Quiet (91 dBA) with excellent heat control
- Long 9 ft cord provides professional reach
Ideal for medium-to-long hair seeking effortless volume and sleek finishes.
💫 Best for Curly & Wavy Hair: Drybar The Single Shot
Choose this if:
- You want defined curls or loose waves
- You have layered, shoulder-length hair
- You prefer a round barrel for shaping and body
💁♀️ Best for Short Hair & Bangs: Drybar The Half Shot
Pick this if:
- You have short cuts, pixies, or bangs
- You need lighter handling (13 oz)
- You want easy root lift and compact travel styling
🛍️ Other Considerations Before You Buy
- All are single-voltage (125 V) and non-detachable, so not ideal for international travel.
- No removable filters—clean vents periodically to maintain performance.
- Use heat protectant before operating above 200 °F to preserve shine and prevent cuticle wear.
- Despite size differences, all deliver Drybar’s consistent quiet, salon-grade finish that’s gentle yet powerful.
✅ Bottom Line:
- The Double Shot = most powerful and versatile for long hair.
- The Single Shot = perfect for waves and curls.
- The Half Shot = best precision tool for short hair and touch-ups.
Each delivers Drybar’s signature blowout quality—choose your barrel size, and the styling results follow.
