NAVA Dosing Pouches vs Dosing Capsules: Is a Paper Pouch the Better Idea?

A dosing capsule is a small metal cup. A NAVA pouch is closer to a tea bag: a sleeve of thin plant fiber paper that you fill with ground herb, heat seal, and drop into the oven whole. AirVape added the NAVA Pouch Starter Kit to its store at the start of September 2026 for $49.95, which is what put it in front of us.

We have not run a set through our own vaporizers yet, so this is not a review. It is a look at the idea, because the idea is new enough to deserve one. Pouches fix the two real problems capsules have, which are fit and cleaning. In exchange you get a running cost and a material question that the maker has answered with a claim instead of a document.

Contents8 sections

1. What Is a NAVA Pouch?
2. This Is Not an AirVape Invention
3. What Paper Changes Compared With Steel
4. What a Pouch Costs Per Session
5. What We Would Want Answered First
6. Who Should Try Them and Who Should Skip Them
7. Frequently Asked Questions
8. The Bottom Line

What Is a NAVA Pouch?

The pouch is a flat paper sleeve, open at one end. The kit AirVape sells has 100 of them plus a second 100 as a bonus, a rechargeable heat sealer that looks like a small stapler, and an injector, which is a spring plunger you press into a grinder full of herb and then empty into the sleeve.

Going by NAVA's own instructions, the routine is:

1. Grind to a medium consistency, the same as you would for a normal pack.
2. Press the injector into the herb and empty it into a pouch. NAVA says the first click of the plunger is about 0.25 to 0.35 grams.
3. Close the open end in the heat sealer for two to three seconds.
4. Put the pouch in the oven, vape as normal, and lift it out when you are done.

A pouch holds up to half a gram, which is more than most portable ovens do. For a smaller chamber you underfill it and trim the spare paper before sealing.

This Is Not an AirVape Invention

The pouches are made by NAVA, a company in Kirkland, Washington, that says it was founded in 2020 by Michael Mercer. AirVape is a retailer here, and not the first one. Planet of the Vapes has listed the same kit since the end of January 2026, and NAVA sells it direct at the same price.

The idea is also older than this year's listings suggest. An archived copy of NAVA's old store shows a starter kit at $40 and 50-pouch refills at $20 in September 2023. A year before that, the same store was selling the AirVape X and XS GO. The two companies have history, and the pouch has existed in some form for at least three years. What is new is that you can now buy it from the places people buy vaporizers.

What Paper Changes Compared With Steel

Our guide to dosing capsules covers the metal kind. A pouch does the same job, holding a measured load so the herb never touches the oven, but the material shifts almost every trade-off.

Fit

This is the real innovation. A capsule is a rigid part made for one oven. Storz & Bickel's fits Storz & Bickel devices, DaVinci's pods fit DaVinci ovens, and owners of a Tinymight 2 or a PAX Flow have no official capsule at all. Paper takes the shape of whatever it is pushed into. NAVA's claim that it fits about 99% of vaporizers is a marketing number, but the principle holds: if loose herb goes in, a soft pouch probably does too.

Heat

Metal conducts heat well but has to be heated itself, which is why a capsule delays the first draw by a few seconds. Paper is the reverse. It weighs almost nothing, so it takes very little heat to warm up, but it is an insulator sitting between the oven wall and the herb. In a convection vaporizer, where hot air does the work, that should matter little. In a conduction oven, where the wall does the work, it should matter more. The tester at Planet of the Vapes suggests raising the temperature by about 5°C (10°F) to compensate, and NAVA's own comparison concedes that loose herb gives the most direct heating.

Airflow

A capsule breathes through a pattern of drilled holes. A pouch is porous across its whole surface. NAVA says its internal testing on more than 14 vaporizers found no meaningful change in draw resistance. How a full pouch behaves when it is pressed tight into a small oven is the first thing we would test.

Capacity

Capsules shrink the load. Storz & Bickel's holds roughly a tenth of a gram against the quarter gram a bare Mighty+ oven takes. A paper wall costs almost no volume, so a pouch gets close to a full pack. That cuts both ways. If you use capsules for microdosing, the small fixed size is the point, and one click of NAVA's injector is a full session instead.

Cleaning

A capsule moves the mess from the oven to the capsule, which then needs an isopropyl soak. A pouch moves the mess into something you throw away. That is the strongest argument for the idea. It will not make a vaporizer maintenance free, because vapor still passes through screens, cooling units and mouthpieces on the way out, and those still need cleaning.

Handling

A steel capsule comes out of the oven too hot to hold. Thin paper should cool much faster, and NAVA's photos show spent pouches being lifted out with bare fingers.

What a Pouch Costs Per Session

Refill packs are $29.95 for 100 from NAVA and Planet of the Vapes, so a pouch is 30 cents. NAVA's subscription brings that down to $25.46 per 100. As of late September 2026, AirVape lists only the starter kit.

The useful comparison is with capsules. When we priced parts for our Volcano accessories guide, 40 Storz & Bickel capsules were $11.99. That is 30 cents each as well. The difference is that you get to use a capsule again. Six steel DaVinci pods at $34.99 or five XMAX V3 Pro capsules at $26.99 are a single purchase that lasts years.

Thirty cents is still small next to what goes inside. On a 0.3 gram load of $10 a gram flower, the pouch adds 10% to the session. Our cost per session calculator will give you the herb side of that sum for your own habits.

Tip: While the bonus pack lasts, the starter kit is the better buy. Two hundred pouches would cost $59.90 as refills, so at $49.95 the sealer and injector are effectively free.

What We Would Want Answered First

What is the paper made of?

NAVA says plant-based fibers, and retailer listings add that the filter paper is food grade. The composition is not published. That matters because paper does not heat seal on its own. Heat-sealable tea bag paper works by blending a meltable fiber into the cellulose, and in plant-based, compostable papers that fiber is usually PLA, a plastic made from plant starch. Magnera, one of the large filter paper makers, describes its version as abaca, cellulose and PLA sealing fibers. PLA melts somewhere between 130°C and 180°C depending on the grade, which is at or below where most people vape. We do not know that NAVA's paper contains PLA, and if it does, that is not automatically a problem, since melting is not the same as burning or breaking down. It is the reason a published test would be worth more than a sentence saying one exists.

Where is the lab report?

NAVA says the paper was tested by a third-party lab, that the results were reviewed by its chief scientific officer, and that volatile organic compound levels were equivalent to ambient exposure. We could not find the report, the name of the lab, or the temperatures tested on NAVA's site or any retailer's. A tea bag sits in water at 100°C. This sits in an oven at 180°C to 220°C, and you inhale what passes through it. The claim may well be true. It should also be easy to prove.

What is the maximum temperature?

None is published. NAVA says the fibers are engineered to handle vaporization temperatures without burning, and paper's ignition point is usually given as around 233°C (451°F). Most portables stop between 210°C and 220°C, but not all of them. Our catalog lists the Tinymight 2 up to 250°C and AirVape's own Legacy Pro 2 up to 464°F, which is 240°C.

Warning: Until NAVA publishes a temperature rating, we would keep pouches away from the top of the dial, and out of anything heated by a torch or run at ball vape temperatures.

How compostable is compostable?

NAVA calls the pouches fully compostable and names no standard. The Magnera paper above is certified for industrial composting under EN 13432, which is a different thing from breaking down in a garden bin.

What happens to the AVB?

Spent herb comes out sealed inside the paper. If you save already vaped bud for edibles, every pouch has to be torn open first. It is a small job, but it is a job that loose herb and capsules do not ask of you.

Who Should Try Them and Who Should Skip Them

Worth trying if

• Your vaporizer has no capsule of its own
  The Tinymight 2, the PAX Flow and the PAX Four are the obvious cases. This is the first pre-load system those ovens have had.
• You own vaporizers from more than one brand
  One box of pouches replaces a drawer of incompatible capsules.
• You pre-load for trips
  Sealed pouches are flat, light and need no grinder on the road. Our guide to traveling with a vaporizer covers the rest.
• Cleaning is why your vaporizer sits in a drawer
  If the brush and the isopropyl are what push you back to cartridges, throwing the mess away is worth 30 cents.

Better skipped if

• You already have cheap capsules that fit
  Storz & Bickel owners gain very little. The capsules cost the same and can be refilled.
• Your oven is tiny
  The XMAX V3 Pro holds about a tenth of a gram, and a sleeve built for half a gram is a lot of paper for a chamber that size. NAVA lists DynaVap among compatible brands, which is one we would want to see working.
• You mostly vape at home
  Loose herb is free, heats most directly and takes a brush ten seconds.
• You chase big hits
  Planet of the Vapes' tester found the vapor slightly lighter and noted that heavy hitters may want more.

Frequently Asked Questions

Does AirVape make NAVA pouches?

No. They are made by NAVA, a separate company based in Kirkland, Washington. AirVape started selling the starter kit in September 2026, and Planet of the Vapes and NAVA's own store sell it too.

Can you reuse a NAVA pouch?

No. The pouch is single use. Once it is sealed, the only way back in is to tear it.

Do you need the heat sealer?

Not strictly. Planet of the Vapes says folding the open end over and creasing it works if the sealer is not to hand. For pouches that will travel in a bag or a pocket, a sealed edge is the safer choice.

Do NAVA pouches change the flavor?

NAVA says the paper is flavor neutral. The one independent account we have found describes the effect as minimal, with slightly lighter vapor until the temperature is nudged up. We will update this when we have tested them ourselves.

How much herb goes in a NAVA pouch?

Up to 0.5 grams, though NAVA recommends 0.25 to 0.35 grams for airflow, and 0.15 to 0.25 grams for compact ovens. Let the size of your oven decide, not the size of the pouch.

The Bottom Line

The pouch is a good idea. Making the container soft solves fit, which is the thing metal capsules have never solved, and making it disposable solves cleaning. Those are the two reasons most people give up on capsules. What you pay for that is 30 cents a session, a little heat, and some trust, because the evidence that the paper is safe to inhale through at 200°C is a statement from the company that sells it. We would like to see the lab report published, along with a maximum temperature. If NAVA does that, this becomes an easy recommendation for anyone whose vaporizer never had a capsule to begin with.