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Deal.ai › Mailers
Coastwide Professional
Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B

Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B

Best price now

$42.59at Best BuyChecked 6 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $42.59 at Best Buy (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B

These are #2 kraft bubble mailers with a self-sealing peel-and-stick strip, sized about 9.25 by 11 inches and sold 100 to a carton. The bubble lining cushions small items like jewelry, phone cases, books and cosmetics, and the paper outer takes tape, labels and marker well. They sit in the same class as 3M Scotch and Duck bubble mailers, with the peel strip being the main convenience over plain gummed envelopes. Buyers who ship in volume tend to like the carton format; occasional shippers may find 100 more than they need.

Best forSmall online sellers shipping several parcels a weekE-commerce returns and replacement partsMailing jewelry, accessories and small electronicsOffices that keep a stock of padded envelopes
Pros
  • Self-sealing strip closes fast with no tape or moisture
  • Bubble lining cushions small, fragile items
  • Kraft paper surface holds labels and marker
  • 100 per carton keeps a shipping station stocked
  • Lightweight, so it adds little to parcel weight
Cons
  • One size only; bulky or flat items need a different mailer
  • Peel strip can lose tack if the flap is folded back early
  • Paper outer can scuff or tear on rough handling
  • Carton of 100 is a lot for infrequent shippers

Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B prices at every store

  • Best BuyNew

    In stock

    $42.59Free shippingChecked 6 h ago
    Visit Best Buy
  • StaplesNew

    In stock

    $42.59Free shippingChecked 6 h ago
    Visit Staples

Store links may earn us a commission. Some prices via Klarna.

Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B price history

Lowest price we've seen: $42.59 on Nov 10 at Best Buy. Tracked across 2 stores since Nov 10.

What reviewers say

Buyers of comparable self-sealing kraft bubble mailers generally report the peel strip saves time and the bubbles protect small goods in transit. Complaints tend to focus on the seal letting go in heat or on the paper shell tearing at the corners.

What people mention
  • SealMixedThe peel-and-stick strip is quick, but some say it can lift in heat or if pressed onto a dusty flap.
  • PaddingPraisedThe bubble lining is enough to protect jewelry, accessories and small electronics in normal parcel handling.
  • DurabilityMixedThe kraft paper holds up in ordinary post but can scuff or split at the corners under heavy stacking.
  • SizeMixedThe #2 size fits small items well, but boxed goods and thicker items can be a tight squeeze.

Specifications

Quantity (pcs)
100Source
Color
BrownSource
Height (")
11.0Source

Questions and answers

What can fit in a #2 bubble mailer?
Small, fairly flat items: jewelry, phone cases, cosmetics, cables, small books and accessories. Anything boxed or thicker than the bubble lining allows will need a larger size.
Do I need tape with these mailers?
No. The peel-off strip seals the flap on its own. Some shippers add a strip of tape over the seam for extra security on valuable items.
Are these mailers waterproof?
No. The kraft paper outer resists light moisture but is not waterproof. Use a poly mailer or an inner bag for items that cannot get wet.
How many mailers come in a carton?
100 per carton, all the same size and color. That suits regular sellers; occasional shippers may want a smaller pack.
Can I write on them or stick labels on?
Yes. The kraft surface takes marker, stamps and adhesive labels well, so you can address them directly.
Where is the Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B cheapest?
At Best Buy, for $42.59, as of our latest check.
Where can I buy the Coastwide Professional 9.25" x 11" Self-Sealing Bubble Mailer, #2, Kraft, 100/Carton CW56581B?
2 stores we checked sell it, including Best Buy, Staples.