Home / Sour refill pack Coil in Canada: the flat shortlist
Sour refill pack Coil in Canada: the flat shortlist
Sour in Canada: 21 units tested over 8 weeks, refill pack formats, priced per 10 ml for Canada.
What the label on Sour is allowed to say
We run sour the same way in Canada: same refill pack, same 8 days, same coil resistance. The only variable was the coil, and that turned out to be the thing buyers get wrong.
Sour refill pack reviews tend to be written after one tank. We run 21 units and 8 days per unit, because that is where the honest answer changes.
Below is the run we did for this search: 21 units, refill pack, same room temperature, same juice rotation. Where results varied, the variation is printed rather than averaged away.
What a sour refill pack really costs in Canada
The honest read on sour: 21 units through the same routine over 8 weeks, and the difference between a good batch and a bad one came down to batch age, not the sticker price.
How we tested sour in a refill pack
- Pick the refill pack that fits the device already on your desk, not the one on the headline page.
- Order before 14:00 so the parcel leaves the same day and lands inside 3–6 business days.
- Settle the draw first: mouth-to-lung or direct-to-lung, because it decides the coil and the liquid.
- The landed price per 10 ml after 3–6 business days, which is the only number worth comparing.
- Spare parts availability for refill pack in Canada, since tanks and pods go first.
- A dated dispatch promise: before 14:00 same day, tracked, so no order is held to a warehouse cut-off.
- The listed nicotine ceiling, which is 20 mg/mL in Canada, not a suggestion.
Where sour goes wrong
- Skipping the spare coil, which is the single part that decides how long sour in Canada survives.
- Buying the cheapest refill pack available and repeating it because the first coil burnt.
- Treating the advertised CA$30 entry kit as the real cost when refills run CA$1.93 per 10 ml.
The rules that apply here
Retail sales in Canada sit under the same nicotine the label declares, which is 20 mg/mL. Anything above it is not sold through this channel.
Health Canada caps nicotine at 20 mg/mL and requires child-resistant packaging.
| What it is | This page | Why it matters |
|---|---|---|
| Flavour | Sour | Decides coil choice more than strength does |
| Format | refill pack | Sets how much liquid you are actually buying |
| Stock checked | 21 lines | Batch-traced, dated production runs only |
| Nicotine ceiling | 20 mg/mL | Legal retail limit in Canada |
| Coil life | ~6 days | The hidden monthly cost |
| Delivery to Canada | 3–6 business days | Buffer the reorder around this |
| Entry kit | CA$30 | What a first order really pays |
| Refill cost | CA$1.93 / 10 ml | The figure that decides the habit |
Related reading
Frequently asked questions
Why does sour taste burnt?
Almost always the coil, not the liquid. On the refill pack units we ran, a coil past 6 days turned the sour blend itself harsh.
How much does a refill pack cost per 10 ml?
On the last run in Canada: about CA$1.93 per 10 ml liquid plus CA$30 for the entry kit, before any bulk discount.
What nicotine strength should sour start at?
Start at whatever Canada allows on the label. If you already smoke, drop one step; if not, half of it for a refill pack.
Contact & ordering
Mobile: +86 18826441634
WhatsApp: +86 18826441634
WeChat: +86 18826441634
Same-day dispatch before 14:00, tracked delivery in 3–6 business days. Age verification 18+ applies at checkout.