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Strength & Moisture Resistant Envelopes

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  1. QUAR1470
  2. Catalog Mailers, DuPont Tyvek, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
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$66.29  BX
  1. QUAR1460
  2. Catalog Mailers, DuPont Tyvek, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$51.40  BX
  1. QUAR1580
  2. Catalog Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
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$51.40  BX
  1. UNV19006
  2. Deluxe Tyvek Envelopes, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box
    • Sturdy Tyvek® material resists moisture, punctures and tears.
    • This lightweight envelope reduces shipping costs.
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  4. Be the first to write a review
$54.20  BX
  1. QUAR4210
  2. Open End Expansion Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
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$173.24  CT
  1. QUAR1590
  2. Catalog Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$74.45  BX
  1. QUAR4610
  2. Open Side Expansion Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable Tyvek® design.
    • Horizontal, open side orientation.
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$133.87  CT
  1. QUAR4497
  2. Open Side Expansion Mailers, DuPont Tyvek, #15 1/2, Cheese Blade Flap, Redi-Strip Closure, 12 x 16, White, 50/Carton
    • Expandable Tyvek® design.
    • Horizontal, open side orientation.
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$188.69  CT
  1. QUAR4500
  2. Open End Expansion Mailers, DuPont Tyvek, #13 1/2, Flip-Stik Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$111.99  CT
  1. UNV19007
  2. Deluxe Tyvek Envelopes, #13 1/2, Squar Flap, Self-Adhesive Closure, 10 x 13, White, 100/Box
    • Sturdy Tyvek® material resists moisture, punctures and tears.
    • This lightweight envelope reduces shipping costs.
  3. Add Line Note
  4. Be the first to write a review
$61.51  BX
  1. QUAR1790
  2. Catalog Mailers, DuPont Tyvek, #15 1/2, Cheese Blade Flap, Redi-Strip Closure, 12 x 16, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$65.33  BX
  1. QUAR4520
  2. Open End Expansion Mailers, DuPont Tyvek, #15 1/2, Flip-Stik Flap, Redi-Strip Closure, 12 x 16, White, 100/Carton
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$172.70  CT
  1. QUAR4430
  2. Open Side Expansion Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable Tyvek® design.
    • Horizontal, open side orientation.
  3. Add Line Note
  4. Be the first to write a review
$129.53  CT
  1. QUAR4202
  2. Open End Expansion Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 25/Box
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$45.99  BX
  1. QUA45235
  2. Redi-Strip Poly Mailer, #6, Square Flap, Redi-Strip Closure, 14 x 19, White, 100/Pack
    • Moisture- and tear-resistant.
    • Redi-Strip® closure.
  3. Add Line Note
  4. Be the first to write a review
$93.44  BX
  1. QUAR1660
  2. Catalog Mailers, DuPont Tyvek, #15, Cheese Blade Flap, Redi-Strip Closure, 10 x 15, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$66.14  BX
  1. QUAR4200
  2. Open End Expansion Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$149.93  CT
  1. QUAR1670
  2. First Class Catalog Mailers, DuPont Tyvek, #15, Cheese Blade Flap, Redi-Strip Closure, 10 x 15, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$110.24  BX
  1. QUAR1530
  2. First Class Catalog Mailers, DuPont Tyvek, #12 1/2, Cheese Blade Flap, Redi-Strip Closure, 9.5 x 12.5, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$70.34  BX
  1. UNV19008
  2. Deluxe Tyvek Envelopes, #15, Squa Flap, Self-Adhesive Closure, 10 x 15, White, 100/Box
    • Sturdy Tyvek® material resists moisture, punctures and tears.
    • This lightweight envelope reduces shipping costs.
  3. Add Line Note
  4. Be the first to write a review
$71.39  BX
  1. QUA46197
  2. Redi-Strip Poly Mailer, #4, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/Pack
    • Moisture- and tear-resistant.
    • Redi-Strip® closure.
  3. Add Line Note
  4. Be the first to write a review
$65.27  BX
  1. QUAR4292
  2. Open End Expansion Mailers, DuPont Tyvek, #15 1/2, Cheese Blade Flap, Redi-Strip Closure, 12 x 16, White, 25/Box
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$69.68  BX
  1. QUA46390
  2. Redi-Strip Poly Expansion Mailer, #4 1/2, Square Flap, Redi-Strip Closure, 11 x 13, White, 100/Carton
    • Flexible poly and expansion means everything fits.
    • No matter what the contents include, the durable, windowless mailers will safeguard against inclement weather and handling.
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$81.59  CT
  1. QUA46200
  2. Redi-Strip Poly Mailer, #5 1/2, Square Flap, Redi-Strip Closure, 14 x 17, White, 100/Pack
    • Moisture- and tear-resistant.
    • Redi-Strip® closure.
  3. Add Line Note
  4. Be the first to write a review
$113.39  PK
  1. QUAR4290
  2. Open End Expansion Mailers, DuPont Tyvek, #15 1/2, Cheese Blade Flap, Redi-Strip Closure, 12 x 16, White, 100/Carton
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$182.07  CT
  1. QUAR4620
  2. Open Side Expansion Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable Tyvek® design.
    • Horizontal, open side orientation.
  3. Add Line Note
  4. Be the first to write a review
$209.47  CT
  1. QUAR1330
  2. First Class Catalog Mailers, DuPont Tyvek, #6 1/2, Cheese Blade Flap, Redi-Strip Closure, 6 x 9, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$58.43  BX
  1. QUAR1800
  2. Catalog Mailers, DuPont Tyvek, #15 1/2, Cheese Blade Flap, Redi-Strip Closure, 12 x 15.5, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$85.99  BX
  1. UNV19005
  2. Deluxe Tyvek Envelopes, #1, Square Flap, Self-Adhesive Closure, 6 x 9, White, 100/Box
    • Sturdy Tyvek® material resists moisture, punctures and tears.
    • This lightweight envelope reduces shipping costs.
  3. Add Line Note
  4. Be the first to write a review
$58.43  BX
  1. QUA46393
  2. Redi-Strip Poly Expansion Mailer, #5 1/4, Square Flap, Redi-Strip Closure, 13 x 16, White, 100/Carton
    • Flexible poly and expansion means everything fits.
    • No matter what the contents include, the durable, windowless mailers will safeguard against inclement weather and handling.
  3. Add Line Note
  4. Be the first to write a review
$157.49  CT
  1. QUAR4650
  2. Open Side Expansion Mailers, DuPont Tyvek, #15 1/2, Commercial Flap, Redi-Strip Closure, 12 x 16, White, 100/Carton
    • Expandable Tyvek® design.
    • Horizontal, open side orientation.
  3. Add Line Note
  4. Be the first to write a review
$187.42  CT
  1. QUAR1520
  2. Catalog Mailers, DuPont Tyvek, #12 1/2, Cheese Blade Flap, Redi-Strip Closure, 9.5 x 12.5, White, 100/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$60.62  BX
  1. SMD89544
  2. Poly String & Button Interoffice Envelopes, String & Button Closure, 9.75 x 11.63, Transparent Purple, 5/Pack
    • Heavy-duty poly envelopes resist tears and repel moisture.
    • Bright translucent colors for easy organization.
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$7.29  PK
  1. QUAR3130
  2. White Leather Envelopes of DuPont Tyvek, #10 1/2, Cheese Blade Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box
    • Elevated Design. Each envelope is embellished with a textured, white leather surface for a personalized and professional appearance.
    • No Folding Necessary. Stuff the envelopes with full size, unbent documents.
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$85.99  BX
  1. QUAR4510
  2. Open End Expansion Mailers, DuPont Tyvek, #13 1/2, Flip-Stik Flap, Redi-Strip Closure, 10 x 13, White, 100/Carton
    • Expandable fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
    • Credible construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
  3. Add Line Note
  4. Be the first to write a review
$139.64  CT
  1. SMD89547
  2. Poly String & Button Interoffice Envelopes, String & Button Closure, 9.75 x 11.63, Transparent Red, 5/Pack
    • Heavy-duty poly envelopes resist tears and repel moisture.
    • Bright translucent colors for easy organization.
  3. Add Line Note
  4. Be the first to write a review
$7.36  PK
  1. SMD89521
  2. Poly String & Button Interoffice Envelopes, String & Button Closure, 9.75 x 11.63, Clear, 5/Pack
    • Heavy-duty poly envelopes resist tears and repel moisture.
    • Bright translucent colors for easy organization.
  3. Add Line Note
  4. Be the first to write a review
$7.36  PK
  1. QUAR2011
  2. Cirrus Envelopes Made with DuPont Tyvek, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, White, 100/Box
    • Slip full size sheets right through the open-end pocket without stopping to fold them.
    • Peel and press down on the Redi-Strip® closure for a quick, easy self-seal.
  3. Add Line Note
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$62.01  BX
  1. QUAR4492
  2. Open Side Expansion Mailers, DuPont Tyvek, #15 1/2, Cheese Blade Flap, Redi-Strip Closure, 12 x 16, White, 100/Carton
    • Expandable Tyvek® design.
    • Horizontal, open side orientation.
  3. Add Line Note
  4. Be the first to write a review
$283.49  CT
  1. SMD89540
  2. Poly String & Button Interoffice Envelopes, String & Button Closure, 9.75 x 11.63, Clear, 5/Pack
    • Heavy-duty poly envelopes resist tears and repel moisture.
    • Bright translucent colors for easy organization.
  3. Add Line Note
  4. Be the first to write a review
$7.36  PK
  1. QUAR1582
  2. Catalog Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 50/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$47.40  BX
  1. QUA46190
  2. Redi-Strip Poly Mailer, #3, Square Flap, Redi-Strip Closure, 9 x 12, White, 100/Pack
    • Moisture- and tear-resistant.
    • Redi-Strip® closure.
  3. Add Line Note
  4. Be the first to write a review
$59.84  BX
  1. QUA46199
  2. Redi-Strip Poly Mailer, #5, Square Flap, Redi-Strip Closure, 12 x 15.5, White, 100/Pack
    • Moisture- and tear-resistant.
    • Redi-Strip® closure.
  3. Add Line Note
  4. Be the first to write a review
$84.65  BX
  1. SMD89661
  2. Poly Side-Load Envelopes, Fold Flap Closure, 9.75 x 11.63, Clear, 5/Pack
    • Heavy-duty poly envelopes resist tears and repel moisture.
    • Bright translucent colors for easy organization.
  3. Add Line Note
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$8.78  PK
  1. QUAR3140
  2. ENVELOPE,10X13 TYVEK,WE
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$101.99  BX
  1. QUAR2420
  2. Tamper-Indicating Mailers Made with Tyvek, #13 1/2, Redi-Strip Closure, 10 x 13, White, 100/Box
    • Standard business size accommodates letters, catalogs and other info.
    • Secure seal resists tampering and reveals if seal has been broken.
  3. Add Line Note
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$115.49  BX
  1. PFX95564
  2. Poly Snap Envelope, Snap Closure, 8.5 x 11, White
    • Durable poly is tear- and moisture-resistant.
    • Secure snap closure.
  3. Add Line Note
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$1.62  EA
  1. QUAR2400
  2. Tamper-Indicating Mailers Made with Tyvek, #10 1/2, Redi-Strip Closure, 9 x 12, White, 100/Box
    • Standard business size accommodates letters, catalogs and other info.
    • Secure seal resists tampering and reveals if seal has been broken.
  3. Add Line Note
  4. Be the first to write a review
$148.63  BX
  1. QUAR5106
  2. Catalog Mailers Made of DuPont Tyvek, Redi-Strip Closure, 14.25 x 20, White, 25/Box
    • Lightweight, moisture and rip-resistant Tyvek® construction.
    • Clean, crisp look.
  3. Add Line Note
  4. Be the first to write a review
$97.02  BX
  1. SMD89522
  2. Poly String & Button Interoffice Envelopes, String & Button Closure, 9.75 x 11.63, Transparent Blue, 5/Pack
    • Heavy-duty poly envelopes resist tears and repel moisture.
    • Bright translucent colors for easy organization.
  3. Add Line Note
  4. Be the first to write a review
$7.36  PK
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