Strip away the branding, and every disposable breaks down into the same handful of physical components: an outer shell, a battery, a heating coil, a wicking material, and a reservoir of e-liquid — the differences between products come down to how those pieces are sized and tuned, not some hidden extra ingredient.
OXBAR M85K illustrates that structure well — a high-capacity disposable with flavours like Berry Cherry, Apple Cranberry, and Cherry, where the battery and reservoir are sized together so both run down at roughly the same point rather than one significantly outlasting the other.
The e-liquid itself is a relatively simple mixture: propylene glycol and vegetable glycerin form the base, carrying flavouring compounds and nicotine in suspension. A VG-heavy base produces thicker, more visible vapour with a smoother feel; a PG-heavy base carries flavour more sharply and delivers a stronger throat sensation at an identical nicotine strength.
Kraze Giga 150K demonstrates flavour variety within that same underlying base structure — Holiday Mint, Cherry Blast G Ice, Grape Ice — each a different flavouring layered onto essentially the same PG/VG carrier, which is why switching flavours doesn't change how the nicotine itself actually gets delivered.
Underneath the e-liquid sits the wick, a fibrous material that draws liquid toward the coil the way a lamp's wick draws oil, keeping the heating element continuously saturated so it vaporizes liquid instead of scorching dry material and producing a burnt taste.
The coil itself is the working core of the whole device — a resistance wire that heats when the battery activates it, turning wicked e-liquid into inhalable vapour. Coil quality and geometry affect flavour clarity and vapour density more than almost any other single component inside either device.
Nicotine, in either product, is carried in salt form rather than freebase — salt nicotine is absorbed more smoothly at higher concentrations, which is part of why both OXBAR M85K and Kraze Giga 150K, sold near or at the higher end of the nicotine range, use salt nicotine rather than freebase.
That distinction connects directly to device type. Mouth-to-lung products — the category covering both disposables featured here — are built for a tighter draw and typically run from 12 mg/mL up to Canada's federal ceiling of 20 mg/mL. Direct-lung devices, built for a fuller, looser pull, use much lower nicotine, generally 0 to 6 mg/mL, since a bigger vapour volume at high strength tends to feel unpleasantly harsh.
Wrapping all of that is the outer shell, built to hold everything sealed and intact through ordinary courier handling — the kind of jostling a package picks up over several days and multiple transfer points on its way out to a Lemberg address.
Every layer of that internal structure, from coil to housing, is manufactured under the same federal compliance framework: every product carries an excise stamp confirming it moved through Canada's licensed distribution chain, verified before it's ever listed for sale.
Puff-count figures printed on packaging reflect standardized testing of exactly that internal structure under lab conditions — coil resistance, reservoir volume, battery capacity — so actual results vary with how deep and how often any individual actually draws on the device.
However many components sit inside the box, the doorstep rule never changes: valid government-issued photo ID proving the recipient is 19 or older, confirmed by the courier in person before anything is handed over.
Lemberg's own layered founding story — Germans first, then Ukrainians arriving as part of a much larger continental emigration wave — is a fitting parallel for a page about looking past the surface of a product to understand what's actually built into it, layer by layer, well beyond just the flavour printed on the box.
The battery in each of these devices is a small lithium-ion cell, and its rated capacity is calibrated against how much e-liquid the reservoir holds, so a well-matched disposable tends to run its coil dry around the same point the battery itself would need recharging anyway — a design choice that avoids wasting either resource.
Seams and joints between the housing's individual parts are where a poorly built disposable is most likely to leak during shipping, which is exactly why a properly sealed unit matters as much for surviving a multi-day courier trip to Lemberg as it does for everyday handling once it actually arrives.
Understanding these physical layers matters most for someone new to vaping, since it explains why two disposables at the same nicotine strength can still feel noticeably different to use — the coil, wick, and airflow tuning behind the scenes shape the actual experience just as much as the flavour printed on the label.
Both products shipped to Lemberg travel in exactly the same sealed, discreet outer packaging regardless of destination — nothing about a village this size changes how carefully a shipment is prepared before it leaves the Saskatoon warehouse.
Reading through a product's full specification list before ordering, rather than judging purely by flavour name, gives a clearer picture of what's actually inside — capacity, nicotine range, and rough component makeup all matter more to the actual experience than the marketing name alone.
Vaping products may be hazardous to your health and are addictive. Not evaluated or approved by Health Canada. Not recommended for use during pregnancy or by people with cardiovascular conditions. Keep out of reach of children and pets.
