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Strength & Moisture Resistant Envelopes

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Compare   Description Price Qty
  1. BSN65858
  2. Business Source DuPont Tyvek Catalog Envelopes - Document - 9" Width x 12" Length - Peel & Seal - Tyvek - 100 / Box - White
    • Made with DuPont Tyvek so they are strong and moisture-resistant
    • Peel-to-seal closure requires no moisture; release strip makes document easily accessible
  3. Add Line Note
$96.61   BX
  1. QUAR1460
  2. Quality Park Flap-Stik Open-end Envelopes - Catalog - #10 1/2 - 9" Width x 12" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$91.86   BX
  1. QUAR1580
  2. Quality Park Flap-Stik Open-end Envelopes - Catalog - #13 1/2 - 10" Width x 13" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$103.01   BX
  1. QUA46393
  2. Quality Park Open-End Poly Expansion Mailers - Expansion - 13" Width x 16" Length - 2" Gusset - Self-sealing - Polyethylene - 100 / Carton - White
    • Open-end design is durable and moisture-resistant
    • Ideal for bulky mailings
  3. Add Line Note
$213.11   CT
  1. BSN65806
  2. Business Source Tyvek Expansion Envelopes - Expansion - 12" Width x 15 1/2" Length - 4" Gusset - Peel & Seal - Tyvek - 50 / Box - White
    • Super-strong Tyvek is moisture-resistant and tear-resistant
    • Requires no moisture to seal
  3. Add Line Note
$259.74  BX
  1. QUAR4500
  2. Quality Park Tyvek Plain Expansion Envelopes - Expansion - 10" Width x 13" Length - 1 1/2" Gusset - 14 lb - Self-sealing - Tyvek - White
    • Ideal replacement for costly box or carton; superior protection for light, bulky items
    • Open-end style with Flap-Stik closure
  3. Add Line Note
$205.56   CT
  1. QUAR4430
  2. Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 10" Width x 13" Length - 2" Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - Wh
    • Ideal replacement for costly box or carton
    • Heavyweight White Tyvek with convenient Flap-Stik closure
  3. Add Line Note
$239.95   CT
  1. QUAR4292
  2. Quality Park Tyvek Plain Expansion Envelopes - Expansion - 12" Width x 16" Length - 2" Gusset - 14 lb - Self-sealing - Tyvek - 25 / Box - White
    • Ideal replacement for costly box or carton; superior protection for light bulky items
    • White open-end, expansion Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$101.95   BX
  1. BSN65773
  2. Business Source Tyvek Open-end Envelopes - Document - 10" Width x 15" Length - Peel & Seal - Tyvek - 100 / Box - White
    • Super-strong Tyvek is moisture-resistant and tear-resistant
    • Requires no moisture to seal
  3. Add Line Note
$118.10   BX
  1. QUAR1790
  2. Quality Park Flap-Stik Open-end Envelopes - Catalog - #15 1/2 - 12" Width x 15 1/2" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$134.59   BX
  1. SMD89540
  2. Smead String Tie Closure Top-Open Poly Envelopes - Letter - 8 1/2" x 11" Sheet Size - 200 Sheet Capacity - 1 1/4" Expansion - Poly - Clear - 6.88 oz -
    • String-tie closure to secure contents
    • Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom
  3. Add Line Note
$7.36   PK
  1. QUAR1470
  2. Quality Park Survivor Tyvek First Class Envelopes - First Class Mail - #10 1/2 - 9" Width x 12" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - Whi
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stick closure and first-class border
  3. Add Line Note
$95.91   BX
  1. QUAR4497
  2. Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12" Width x 16" Length - 4" Gusset - 18 lb - Self-sealing - Tyvek - 50 / Carton - Whi
    • Ideal replacement for costly box or carton
    • Heavyweight White Tyvek with convenient, Flap-Stik closure
  3. Add Line Note
$257.85   CT
  1. QUAR1590
  2. Quality Park Survivor Tyvek First Class Envelopes - First Class Mail - #13 1/2 - 10" Width x 13" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - Wh
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure and first-class border
  3. Add Line Note
$107.87   BX
  1. QUAR4510
  2. Quality Park Tyvek Open-End 1st Class Envelopes - First Class Mail - 10" Width x 13" Length - 1 1/2" Gusset - 14 lb - Self-sealing - Tyvek - 100 / Car
    • Ideal replacement for costly box or carton; superior protection for light, bulky items
    • White open-end, expanding Tyvek envelopes with Flap-Stik closure and FCB
  3. Add Line Note
$229.32   CT
  1. QUAR4202
  2. Quality Park Tyvek Plain Expansion Envelopes - Expansion - 10" Width x 13" Length - 1/2" Gusset - 14 lb - Self-sealing - Tyvek - 25 / Box - White
    • Ideal replacement for costly box or carton; offers superior protection for mailing light bulky items
    • White open-end, expanding Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$66.70   BX
  1. QUA46390
  2. Quality Park Open-End Poly Expansion Mailers - Expansion - 11" Width x 13" Length - 2" Gusset - Self-sealing - Polyethylene - 100 / Carton - White
    • Open-end design is durable and moisture-resistant
    • Ideal for bulky mailings
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$120.13   CT
  1. QUAR3140
  2. Quality Park White Leather Tyvek Plain Envelopes - Catalog - 10" Width x 13" Length - 14 lb - Self-sealing - Tyvek - 100 / Box - White
    • Features embossed, leatherlike texture that gets mail noticed
    • White Tyvek with Flap-Stik closure
  3. Add Line Note
$107.64   BX
  1. QUAR1660
  2. Quality Park Flap-Stik Open-end Envelopes - Catalog - 10" Width x 15" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$117.22   BX
  1. QUAR4610
  2. Quality Park Self-Seal Light Weight Expansion Envelopes - Expansion - 10" Width x 13" Length - 2" Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton
    • Ideal replacement for costly box or carton
    • Lightweight White Tyvek with convenient, Flap-Stik closure
  3. Add Line Note
$209.95   CT
  1. BSN65860
  2. Business Source DuPont Tyvek 1st Class Envelopes - Document - 12" Width x 15 1/2" Length - Peel & Seal - Tyvek - 100 / Box - White
    • Super-strong Tyvek is moisture-resistant and tear-resistant
    • Requires no moisture to seal
  3. Add Line Note
$138.40   BX
  1. QUAR4520
  2. Quality Park Tyvek Plain Expansion Envelopes - Expansion - 12" Width x 16" Length - 2" Gusset - 14 lb - Self-sealing - Tyvek - White
    • Ideal replacement for costly box or carton; superior protection for light, bulky items
    • Open-end style with Flap-Stik closure
  3. Add Line Note
$307.10   CT
  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.
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$96.53  BX
  1. LIO22080-CR
  2. Lion Hook and Loop Closure Poly Envelopes - A4 - 8 17/64" x 11 11/16" Sheet Size - Poly - Clear - Recycled - 1 Each
    • Sturdy poly for repeated use and storage
    • Easy access with convenient, hook-and-loop closure
  3. Add Line Note
$2.09  EA
  1. QUAR4630
  2. Quality Park Self-Seal Light Weight Expansion Envelopes - Expansion - 10" Width x 15" Length - 2" Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton
    • Ideal replacement for costly box or carton
    • Lightweight White Tyvek with convenient, Flap-Stik closure
  3. Add Line Note
$257.48   CT
  1. Discontinued
  2. QUAR2012
  3. Quality Park Lightweight Tyvek Catalog Envelopes - Catalog - 10" Width x 13" Length - Peel & Seal - Tyvek - 100 / Box - White
    • Strong, moisture-resistant catalog envelope is light as a cloud in weight
    • White, Cirrus lightweight Tyvek with inside tint for security of contents
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$108.30   BX
  1. 0
  1. QUAR4200
  2. Quality Park Tyvek Open-End Expansion Envelopes - Expansion - 10" Width x 13" Length - 1 1/2" Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - W
    • Ideal replacement for costly box or carton; offers superior protection for mailing light bulky items
    • White open-end, expanding Tyvek with Flap-Stik closure
  3. Add Line Note
$207.99   CT
  1. Discontinued
  2. SPR19807
  3. Sparco Plain Open End Tyvek Expansion Envelopes - Document - 10" Width x 13" Length - 1 1/2" Gusset - Tyvek - 100 / Carton - White
    • Regular-weight, open-end envelopes
    • Super-strong
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$182.00   CT
  1. 0
  1. QUAR1520
  2. Quality Park Flap-Stik Open-end Envelopes - Catalog - #12 1/2 - 9 1/2" Width x 12 1/2" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$109.93   BX
  1. QUA46200
  2. Quality Park White Poly Mailing Envelopes - Catalog - 14" Width x 17" Length - Self-sealing - Polypropylene - 100 / Pack - White
    • Features White opaque, co-extruded film for extra tear-resistant strength
    • White polyethylene open-end with Redi-Strip adhesive closure
  3. Add Line Note
$251.38   PK
  1. QUAR4492
  2. Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12" Width x 16" Length - 2" Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - Wh
    • Ideal replacement for costly box or carton
    • Heavyweight White Tyvek with convenient Flap-Stik closure
  3. Add Line Note
$348.18   CT
  1. SMD89669
  2. Smead Hook and Loop Closure Side Poly Envelopes - Letter - 8 1/2" x 11" Sheet Size - 200 Sheet Capacity - 1 1/4" Expansion - Poly - Blue, Green, Purpl
    • Hook and loop closure for added security
    • Protect your documents with durable, tear and water resistant poly envelopes
  3. Add Line Note
$10.85   PK
  1. QUAR1582
  2. Quality Park Flap-Stik Open-end Envelopes - Catalog - #13 1/2 - 10" Width x 13" Length - 14 lb - Peel & Seal - Tyvek - 50 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure
  3. Add Line Note
$61.78   BX
  1. QUAR3120
  2. Quality Park White Leather Tyvek Plain Envelopes - Catalog - 9" Width x 12" Length - 14 lb - Self-sealing - Tyvek - 100 / Box - White
    • Features embossed, leatherlike texture that gets mail noticed
    • White Tyvek with Flap-Stik closure
  3. Add Line Note
$96.17   BX
  1. QUAR5121
  2. Quality Park Tyvek Jumbo Survivor Envelopes - Catalog - 18" Width x 23" Length - 18 lb - Self-sealing - Tyvek - 25 / Box - White
    • Great for storing artwork, plates, negative, maps and blueprints
    • White Tyvek envelopes with Flap-Stik closure
  3. Add Line Note
$155.47   BX
  1. QUA46199
  2. Quality Park Poly Mailing Envelopes - Catalog - 12" Width x 15 1/2" Length - Self-sealing - Polypropylene - 100 / Pack - White
    • Double perforations for easy opening
    • White polyethylene with Redi-Strip closure
  3. Add Line Note
$122.55   PK
  1. QUAR1670
  2. Quality Park Survivor Tyvek First Class Envelopes - First Class Mail - 10" Width x 15" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White
    • Patented release strip makes envelopes easy to open
    • White Tyvek envelope with Flap-Stik closure and first-class border
  3. Add Line Note
$123.38   BX
  1. CLI35107
  2. C-Line Biodegradable Reusable XL Poly Envelope - Hook & Loop Closure, Side Loading, Clear, 5/PK, 35107
    • Biodegradable Reusable Poly Envelopes are made from acid-free polypropylene which contains an additional additive that allows it to biodegrade when tested according to the ASTM D5511*
    • For 11 x 8 1/2 document storage
  3. Ships in 1-2 Bus Days
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$6.42   PK
  1. PFX84181
  2. Pendaflex Durable Polypropylene Envelopes - Letter - 8 1/2" x 11" Sheet Size - 1" Expansion - Polypropylene - Clear - 1 Each
    • Side-opening
    • Durable polypropylene
  3. Ships in 1-2 Bus Days
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$3.42  EA
  1. PFX95564
  2. Poly Snap Envelope, Snap Closure, 8.5 x 11, White
    • Durable poly is tear- and moisture-resistant.
    • Secure snap closure.
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$2.32  EA
  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 paper made with DuPont™ Tyvek® material manufactured to resist water, tears and bends to fully preserve the contents.
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$250.25  CT
  1. SMD89527
  2. Smead String Tie Closure Poly Envelopes - Letter - 8 1/2" x 11" Sheet Size - 1 1/4" Expansion - Poly - Red - 6.88 oz - 5 / Pack
    • Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom
    • String-tie closure to secure contents
  3. Add Line Note
$7.36   PK
  1. SMD89542
  2. Smead String Tie Closure Top-Open Poly Envelopes - Letter - 8 1/2" x 11" Sheet Size - 1 1/4" Expansion - Poly - Blue - 6.88 oz - 5 / Pack
    • Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom
    • Durable poly material is tear and water resistant
  3. Add Line Note
$7.36   PK
  1. Discontinued
  2. SMD89543
  3. Smead Poly Envelopes with String-Tie Closure - Letter - 8 1/2" x 11" Sheet Size - Polypropylene - Green - 5 / Pack
    • Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom
    • Expands to 1-1/4" to hold up to 200 sheets
  4. Add Line Note
$7.36   PK
  1. 0
  1. SMD89544
  2. Smead String Tie Closure Poly Envelopes - Letter - 8 1/2" x 11" Sheet Size - 1 1/4" Expansion - Poly - Purple - 6.88 oz - 5 / Pack
    • Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom
    • Expands to 1-1/4" to hold up to 200 sheets
  3. Ships in 1-2 Bus Days
  4. Add Line Note
$7.36   PK
  1. SMD89547
  2. Smead String Tie Closure Poly Envelopes - Letter - 8 1/2" x 11" Sheet Size - 1 1/4" Expansion - Poly - Red - 6.93 oz - 5 / Pack
    • Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom
    • String-tie closure to secure contents
  3. Add Line Note
$7.36   PK
  1. SMD89595
  2. Smead 5-Pocket Envelope with End Tab - Letter - 8 1/2" x 11" Sheet Size - 1" Expansion - 5 Front Pocket(s) - Straight Tab Cut - Poly - Clear - 6.72 oz
    • Water resistant poly
    • Flap and hook-and-loop closure
  3. Ships in 1-2 Bus Days
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$8.50   PK
  1. SPR25003
  2. Sparco Tyvek Open-End First Class Envelopes - Document - 10" Width x 15" Length - Peel & Seal - Tyvek - 100 / Box - White
    • Self-adhesive flap creates tight, instant seal without moistening
    • High-quality design stays strong at seams for worry-free use
  3. Ships in 1-2 Bus Days
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$104.09   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.
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$72.64  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.
  3. Add Line Note
  4. Be the first to write a review
$99.89  BX
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