Why Cannabis Brands Are Switching to All-in-One Disposable Vapes
For most of cannabis's modern history, the 510-thread cartridge was the default vape format. That is no longer true. Disposable vapes crossed 50% of U.S. vape market share for the first time in April 2026 and climbed to 51% in May, making them the majority format nationally for the first time in the category's history. Over the trailing 12 months, disposable sales grew 41% to $3.8 billion while cartridge sales fell 14% to $4.1 billion, and the gap is closing fast.
This is not a niche shift or a temporary promotion cycle. It is a structural realignment of how brands go to market. California and Washington, two of the most mature cannabis states in the country, have already tipped to vape-first, and mature markets tend to be where national trends start. Within disposables specifically, the 2g format has doubled its share of category dollars in two years, now accounting for roughly a third of all disposable sales, because consumers are doing simple math on cost per gram and choosing the format that feels like better value without added complexity.
The question for brands is no longer whether AIO belongs in the portfolio. It is how fast to build around it.
1. The Market Has Already Tipped
2. Brand-Side Drivers: Control Without Complexity
For manufacturers and brand owners, all-in-one devices solve three problems at once.
Zero User Education Burden
There is no battery pairing, no voltage setting, and no compatibility chart to publish. The device works the moment it leaves the box, which removes an entire layer of customer support and in-store explanation.
Consistent Factory-Controlled Quality
Because the oil, coil, and battery are matched and sealed at the point of manufacture, brands eliminate the variability that comes from consumers combining a cart with whatever battery happens to be on their nightstand. Draw resistance, vapor output, and flavor stay predictable across every unit.
A Fully Branded Surface
An AIO device is a single physical object a brand owns end to end: shape, finish, screen, packaging, and unboxing moment. A cartridge is only half the story until it is dropped into someone else's battery. A disposable is the whole story from the first touch.
3. Consumer-Side Drivers: Convenience Without Anxiety
On the consumer side, the appeal is even more direct. A disposable is ready to use out of the package, with no threading, and no guessing whether a cart will fit a particular battery. That removes what might be called compatibility anxiety, a real friction point for newer or less technical consumers who just want a reliable hit without troubleshooting hardware.
Disposables are also simply easier to carry. There is no separate battery to lose, no cart to protect from breaking in a bag, and no need to remember which device pairs with which oil. In a price-sensitive market where consumers are being more intentional about every purchase, "easy" is winning more often than not.
4. The Environmental Paradox
Convenience comes with a cost. In the cart-and-battery system, the battery is rechargeable and gets reused across many prefilled cartridges, so only the smaller cartridge component is discarded once the oil runs out. In an AIO device, the battery is also rechargeable, but it is sealed together with the coil and the oil chamber into one unit. Once the oil is gone, the battery gets thrown away with it, even though it still has charge cycles left. That is the real tension brands need to manage, not just a talking point for critics.
The industry's transition path is already visible
- Take-back and recycling programs run by manufacturers or retailers to recover batteries and metal components from spent devices.
- Lower-metal, simplified internal builds that reduce material load per unit.
- A shift toward larger-capacity formats like 2g and 3g devices, which deliver more usable product per unit of hardware discarded.
None of these fully close the gap with a system where the battery is reused indefinitely, but together they let brands offer the convenience the market is demanding while building a credible sustainability story rather than ignoring the question.
5. AIO Keeps Evolving: Adding Value, Not Just Convenience
AIO devices did not stop at ease of use. The format keeps advancing, and that ongoing innovation is where it gets interesting for brands looking to differentiate rather than race to the bottom on price.
- Large display screens that show battery life, puff count, or session data turn a disposable oil delivery into an interactive product moment.
- Dual-coil architecture improves vapor consistency and flavor retention across the full life of the device, addressing the common complaint that disposables degrade toward the end of the oil.
- Center-pole-free chamber designs increase usable oil capacity within the same footprint and reduce the residual oil that gets trapped and wasted near the end of a device's life.
These upgrades matter strategically because they let a brand justify a premium price point inside a format the market still perceives as commoditized. As the category polarizes between value-driven and premium-driven purchases, a smart-screen, dual-coil AIO gives a brand a credible seat at the premium table without asking consumers to give up the simplicity that drew them to disposables in the first place.
Positioning also splits by chamber count. Single-chamber AIO is built for simplicity and price accessibility, targeting the volume buyer and the newer consumer who wants one strain, one clean experience, and a low barrier to entry. Dual- or multi-chamber AIO targets the consumer who wants variety or ratio control, such as switching between a sativa and an indica oil, or blending THC and CBD, without carrying two separate devices. Brands should treat these as distinct SKUs serving distinct occasions rather than simply "upgraded" versions of one another.
6. Moving From a Pure 510 Line to an AIO Matrix
For brands that built their identity on 510-thread carts, the transition to AIO does not have to mean abandoning that business. A practical sequence looks like this.
Launch a single-chamber AIO
Release a single-chamber AIO alongside the existing cart line to test demand without cannibalizing core SKUs.
Use early sales data
Identify which strains or formats justify a 2g or 3g large-capacity version based on real consumer pull-through.
Introduce a premium AIO tier
Add a smart-screen and dual-coil AIO tier once the base line has proven brand equity.
Layer in multi-chamber options
Build out multi-chamber options for loyal customers who want more control over variety and ratio.
This keeps the brand's original battery-and-cart customers intact while building a parallel AIO revenue stream that captures the fastest-growing part of the category.
7. Where Transpring Fits
Transpring builds across the full AIO spectrum, from accessible single-chamber devices to smart-screen, dual-coil, center-pole-free flagship models, alongside multi-chamber options for brands that want to offer variety in a single device. Every configuration can be customized on capacity, coil type, screen design, and finish, so brands can build a tiered AIO matrix without managing multiple manufacturing partners. For teams navigating the shift from a pure cartridge lineup to a full disposable strategy, that range of formats under one roof is the difference between reacting to the market and staying ahead of it.
