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CALIBRATED
Wind Checker, Two-Pack — Calibrated Supply Co.
Measured 2026-08-06 · D.L.SKU CAL-WND-WC2

Wind Checker, Two-Pack

Unscented powder puffer bottles

4.9 / 51,874 reviews

The most useful nineteen dollars in hunting. Two bottles, because the one in your pocket is the one you will lose.

$19.00

CAL-WND-WC2 · USD

In stock
1
  • Standard shipping $8.95 · 3–5 business days. Free over $99.
  • 60-day returns. One-time purchase — no subscription and no recurring charge.
  • Weight, each filled 38 g / 1.3 oz, measured 2026-08-06 on A&D EK-6100i, ±1 g. The same numbers are printed on the Field Card in the box.

Your card statement will show CALIBRATED SUPPLY for this order, not “Calibrated”. Questions? support@calibratedsupply.com · +1 (714) 269-7133.

Weight, each filled

38 g / 1.3 oz

Fill

28 g unscented powder

Cornstarch base. No fragrance, no talc.

Visible drift

About 12 m / 40 ft

Observed in still air at 15°C against a dark background.

Puffs per bottle

About 600

Taken 2026-08-06 on A&D EK-6100i, ±1 g by D.L.. The same values are printed on the Field Card in your box, so the page and the carton can never disagree.

What it is made of

  • Unscented cornstarch powder

    The cheapest, most useful item in this catalog.

  • LDPE bottleSqueeze body

    Soft enough to work with a gloved hand.

The full description

Everything else in the Wind & Scent family is a claim of some kind. This is not: it is unscented powder that shows you what the air is doing, and no piece of gear on this site changes a hunt more per dollar.

Two bottles per pack, because you want one in a pocket and one in the pack, and because the pocket one goes missing. About 600 puffs each.

Bought for

Every hunter on every hunt.

Not for

Nothing. Buy it.

Field notes

  1. 01Check the wind at the truck, at the field edge, and again at the tree. Thermals change all three.
  2. 02Puff low and watch where it settles, not where it starts. The drift at ankle height is what a deer's nose reads.
  3. 03In the morning, air falls. In the evening, it rises. Pick the tree for the thermal, not for the sign.

In the box

  • Wind checker bottles, 2
  • Field Card

Construction, care and warranty

Construction
LDPE squeeze bottles with a fine-mesh cap, filled with unscented food-grade cornstarch.
Care
Keep the cap clear of moisture. A damp bottle clumps and stops puffing.
Warranty
Consumable.
Bought for
Whitetail, Western, Turkey, Late season
SKU
CAL-WND-WC2
Price
$19.00 USD

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