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Sentinel Quattro Cigar Tube — machined aluminum, 4 cigars, integrated hygrometer & humidifier, side window, 6 finishes

Sale price £69.90 GBP

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Dans la boîte

  • 1 aluminum cigar tube for 4 cigars with window
  • 1 integrated humidifier
  • 1 integrated hygrometer

Everything you need to know

The Sentinelle Quattro is a thick machined aluminum cigar tube — featuring an integrated hygrometer in the cap, a refillable humidifier for distilled water, a side viewing window, and a capacity of 1 to 4 cigars depending on the ring gauge. Useful Ø ~47 mm. 200 × 55 mm, 300 g. Available in 6 finishes: Silver Striata, Silver Damier, Gold Damier, Azure Striata, Onyx Striata, Onyx Damier. The travel tube that leaves nothing to chance.

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Integrated cap hygrometerInstant reading of internal humidity without opening the tube — real-time monitoring, target 65-72% RH
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Refillable integrated humidifierSimple refill with distilled water — provides steady, consistent diffusion for your 1 to 4 cigars
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Side viewing windowView contents without opening the tube — preserves internal humidity, permanent visual access
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Shock-resistant thick machined aluminumPrecision metal shell with knurled opening — absorbs transport shocks without deforming
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6 textured finishesStriata or Damier in Silver, Gold, Azure, or Onyx — same performance, 6 distinct aesthetics
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1 to 4 cigars depending on gaugeUseful Ø ~47 mm — perfectly compatible with Corona, Robusto, and short formats, modular capacity

Sentinelle Quattro — preservation technology in a tube

While most cigar tubes are merely for mechanical protection, the Sentinelle Quattro incorporates a genuine preservation system: a cap-mounted hygrometer for measurement, a refillable humidifier for regulation, and a side window for visual control. Three instruments combined in 200 × 55 mm of precision-machined aluminum.

6 finishes available

Silver Striata
Silver StriataStriped silver — classic and understated
Silver Damier
Silver DamierChecked silver — geometric and precise
Gold Damier
Gold DamierChecked gold — luxury and character
Azure Striata
Azure StriataStriped azure blue — vibrant and distinguished
Onyx Striata
Onyx StriataStriped black — understated and timeless
Onyx Damier
Onyx DamierChecked black — discreet and assertive

What is included with the Sentinelle Quattro

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Sentinelle Quattro tubeMachined aluminum · knurling · window
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Integrated humidifierRefillable with distilled water
➤
Integrated hygrometerIn the cap · target 65-72% RH

Instructions

1
Open the cap and moderately dampen the insert using distilled water only.
2
Close and let stabilize for a few minutes. Check the cap-integrated hygrometer — target 65 to 72% RH.
3
Insert 1 to 4 cigars without direct contact with the humidifier insert.
4
Check the side window to verify contents. Rehydrate whenever the level drops consistently below 65%.

Compatible formats

1 to 4 cigars · Useful Ø ~47 mm:CoronaRobustoShort TorpedoCohiba · MontecristoRomeo y Julieta

Distilled water only: Never use tap water in the integrated humidifier — minerals will calcify the insert and reduce its diffusion capacity. Check the hygrometer weekly during extended travel. Wipe the inside of the tube with a clean, dry cloth if necessary.

Avoid direct cigar/insert contact: Do not allow your cigars to touch the humidifier insert directly — excessive localized humidity can soak the wrapper and affect the draw. Always slide cigars into the tube away from the insert. For Churchills and long formats (>170 mm), actual capacity is 2 to 3 cigars depending on the diameter.

Name Sentinelle Quattro Tube
Material Thick machined aluminum · opening knurling
Finishes Silver Striata · Silver Damier · Gold Damier · Azure Striata · Onyx Striata · Onyx Damier
Window Side · visual check without opening
Hygrometer Integrated in cap · 65-72% RH recommended
Humidifier Integrated · distilled water only
Capacity 1 to 4 cigars depending on length and gauge
Useful Ø ~47 mm
Dimensions 200 × 55 mm
Net weight ~300 g

Complete your cigar travel kit

Technical and distinctive cigar gift: The Sentinelle Quattro is the only cigar tube in our range with a hygrometer, humidifier, and viewing window — 6 textured aluminum finishes to choose from. Ideal for a birthday, Father's Day, or corporate gift for an enthusiast who appreciates technology as much as style. Combined with a torch lighter and a cigar cutter, it makes for a complete cigar travel kit.

Frequently Asked Questions

What is the actual capacity of the Sentinelle Quattro?
The Sentinelle Quattro can hold 1 to 4 cigars depending on their length and gauge. In Corona or Robusto format (diameter less than 20 mm, length less than 140 mm), the capacity is 3 to 4 cigars. In Churchill or long Torpedo format (length greater than 170 mm), the actual capacity is 2 to 3 cigars. The side window allows you to check the arrangement without opening the tube.
How does the integrated humidifier work?
Open the cap and moderately dampen the insert using distilled water only — never tap water. Close and let stabilize for a few minutes. The insert releases consistent humidity inside the cylinder. Check the cap-mounted hygrometer — the recommended target is 65 to 72% RH. Rehydrate whenever the level drops consistently below 65%.
Does the aluminum alter the cigar aromas?
No — the machined aluminum of the Sentinelle Quattro does not transfer odors and does not react with tobacco leaves. It is one of the most neutral materials for storing cigars in transit. The only precaution to observe: avoid any direct contact between the cigars and the humidifier insert, which could create excessive localized humidity.
Which finish should I choose among the 6 variants?
All finishes offer exactly the same performance — same machined aluminum, same hygrometer, same humidifier, same window. The choice is purely aesthetic. Silver Striata and Onyx Striata for an understated and timeless style. Gold Damier and Azure Striata for a more assertive character. Silver Damier and Onyx Damier for a discreet and precise geometric pattern.
Is the Sentinelle Quattro compatible with Gordo 60-ring gauge cigars?
The useful opening of the Sentinelle Quattro is approximately 47 mm in diameter. Gordo 60-ring gauge cigars measure 23.8 mm — two Gordos side-by-side (47.6 mm) would be right at the limit. In practice, 1 to 2 Gordos depending on their exact diameter. For thinner formats (50-ring gauge and less), a capacity of 3 to 4 cigars is easily achieved.
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