{"id":1219,"date":"2026-11-05T14:03:29","date_gmt":"2026-11-05T14:03:29","guid":{"rendered":"https:\/\/cigarpackagingbags.com\/cigar-humidor-bag-rh-65-69-72\/"},"modified":"2026-11-05T14:03:29","modified_gmt":"2026-11-05T14:03:29","slug":"cigar-humidor-bag-rh-65-69-72","status":"publish","type":"post","link":"https:\/\/cigarpackagingbags.com\/fr\/cigar-humidor-bag-rh-65-69-72\/","title":{"rendered":"Cigar Humidor Bag RH Guide: 65 vs 69 vs 72 Percent"},"content":{"rendered":"
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Short answer:<\/strong> a sponge-pad cigar humidor bag keeps a sealed pack in the 65–75% RH band for up to 90 days. Choose 65% RH<\/strong> for firm, full-bodied cigars and hot climates, 69% RH<\/strong> as the retail default, and 72% RH<\/strong> for dry climates and fast turnover. Our standard sizes carry 5 (135×250 mm), 10 (220×225 mm), 15 (350×300 mm) and 20 cigars (300×370 mm), with an OPP\/PE film and an open-cell sponge pad inside.<\/p>\n<\/div>\n

A sealed bag is the only humidifier many cigars will ever see. Between the factory and the point of sale — and often until the last cigar is smoked — the pack is<\/em> the humidor. This guide is written from the factory floor: what each humidity level does, what a sponge pad can and cannot do, and which of the four sizes fits which job.<\/p>\n

What does each RH level actually do to a cigar?<\/h2>\n

Relative humidity decides how much water the wrapper, binder and filler hold, and that shows up in three places: the draw, the burn line and the aroma. The differences are physical, not stylistic.<\/p>\n

\n\n\n\n\n\n\n\n
The three working levels and where each one belongs<\/caption>\n
Level<\/th>\nDraw & burn<\/th>\nFlavour read<\/th>\nBest for<\/th>\nMain risk<\/th>\n<\/tr>\n<\/thead>\n
65% RH<\/strong><\/td>\nFirmer draw, cool and even burn<\/td>\nSharper, more concentrated — less water vapour in the smoke<\/td>\nStrong, full-bodied blends; long ageing; hot and humid shipping lanes<\/td>\nWrapper can crack if the pack then sits in dry air<\/td>\n<\/tr>\n
69% RH<\/strong><\/td>\nSoft but not loose; reliable burn<\/td>\nBalanced — the profile the blender intended<\/td>\nGeneral retail, duty-free, samplers and gift packs<\/td>\nNone worth naming — this is the default<\/td>\n<\/tr>\n
72% RH<\/strong><\/td>\nLooser draw, slower burn<\/td>\nRounder, slightly muted by vapour<\/td>\nDry climates, winter air, cigars smoked within weeks<\/td>\nAbove ~74% RH: mould and plugged draws arrive quickly<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\"Chart
Three levels, three micro-climates. The retail default sits at 69% RH; both extremes trade one benefit for another.<\/figcaption><\/figure>\n

One practical note that rarely gets written down: the level inside the bag follows the room the bag lives in. A pack held at 69% RH in a European winter warehouse and the same pack in a Gulf summer showroom do not behave identically — every 10 °C of storage temperature rise shortens the working life of a passive pad noticeably. That is why our guidance is always level plus climate<\/em>, never a bare number.<\/p>\n

How does a sponge-pad humidor bag hold humidity?<\/h2>\n

Our humidor bags are a two-layer laminate — OPP\/PE, 0.09 mm as standard<\/strong> — with an open-cell sponge pad sealed inside. The film does two jobs: the printed OPP layer carries the brand artwork in up to 9 colours and keeps its shape in a display box, while the PE sealant layer forms the zip track and controls how fast water vapour escapes. The pad does the third job: it holds a measured dose of water and releases vapour slowly into the headspace.<\/p>\n

\n\"Cross-section
Cross-section of a sponge-pad humidor bag. The pad sits below the cigars so vapour rises through the pack as the headspace equalises.<\/figcaption><\/figure>\n

The physics matters, because it sets expectations. A sponge pad is passive and one-directional<\/strong>: it gives moisture up, but it does not pull excess back. Fill a bag with an already-wet cigar and the pad will not dry it down; the pack simply holds what it has. That is also why the injected water dose matters more than the pad size — we specify the dose per size, and the pad is dosed so the sealed pack lands in the 65–75% RH band and stays there for up to 90 days.<\/p>\n

Buyers comparing technologies should read it this way: a two-way salt sachet holds a tighter setpoint but costs more per pack and adds a loose component inside the bag; a sponge pad is laminated into the pack, costs a few cents, and holds a band instead of a point. For retail packs with a 6–12 month cycle, the band is what the shelf life actually needs.<\/p>\n

A short look at the finished product before we get to the four sizes:<\/p>\n

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