Mon-Fri 8am-6pm EST

FREE Shipping on Orders $99+ • Use Code FREE99 at Checkout

FREE Shipping on Orders $99+ • Use Code FREE99 at Checkout See Details

Hours: Mon-Fri 9am-9pm EST

Toggle Nav
Search
Advanced Search
  • Bulk Deals
  • Get a Quote
  • Account
  • Account

Shop by Color

Shop by Size

Menu
Account
Plastic Envelopes

Plastic Envelopes

Our Plastic Envelopes combine strength, practicality, and modern style, making them the ideal choice for both organizational and mailing needs. Crafted from durable, water-resistant plastic, they protect your documents, reports, and creative materials from moisture, wear, and daily handling. Available in an array of translucent, clear, and opaque colors, these envelopes bring visual appeal while maintaining professional integrity. Choose from multiple closures including button-and-string, snap, and zip lock to keep contents safe and accessible. Perfect for offices, schools, or travel, they’re built to last through constant use while preserving a crisp, polished look. Whether for presentations or long-term storage, these envelopes deliver reliable protection and effortless functionality. Their versatile design ensures easy organization and quick identification of contents, saving time in busy environments. Combining practicality with contemporary flair, plastic envelopes are a smart choice for anyone seeking durability with style.

256 Items

Set Descending Direction
per page
  1. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Orange

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Orange
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  2. Letter Booklet with 1" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Smoke Gray

    Letter Booklet with 1" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Smoke Gray
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  3. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Zip Closure - Hot Pink

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Zip Closure - Hot Pink
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  4. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Green

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Green
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  5. Letter Booklet with 1" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Yellow

    Letter Booklet with 1" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Yellow
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  6. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Button & String - Lime Green

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Button & String - Lime Green
    from $3.99
    $3.99 ea. (as low as $1.10 ea.)
    As low as $1.10
  7. Letter Open End Plastic Envelopes (9 3/4 x 11 3/4) with Tuck Flap - Lilac Purple

    Letter Open End Plastic Envelopes (9 3/4 x 11 3/4) with Tuck Flap - Lilac Purple
    from $2.00 $3.99
    $2.00 ea. (as low as $0.50 ea.)
    As low as $0.50
  8. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Button & String - Yellow

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Button & String - Yellow
    from $3.99
    $3.99 ea. (as low as $1.10 ea.)
    As low as $1.10
  9. #10 Business Plastic Envelopes with Zip Closure - Blue

    #10 Business Plastic Envelopes with Zip Closure - Blue
    from $4.99
    $4.99 ea. (as low as $1.25 ea.)
    As low as $1.25
  10. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Fuchsia Pink

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Fuchsia Pink
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  11. #10 Business Plastic Envelopes (5 1/4 x 10) with Button & String - Black

    #10 Business Plastic Envelopes (5 1/4 x 10) with Button & String - Black
    from $3.99
    $3.99 ea. (as low as $0.95 ea.)
    As low as $0.95
  12. #10 Business Plastic Envelopes (5 1/4 x 10) with Button & String - Orange

    #10 Business Plastic Envelopes (5 1/4 x 10) with Button & String - Orange
    from $3.99
    $3.99 ea. (as low as $0.95 ea.)
    As low as $0.95
  13. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Zip Closure - Purple

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Zip Closure - Purple
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  14. Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Lime Green

    Letter Booklet Plastic Envelopes (9 3/4 x 13) with Snap Closure - Lime Green
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  15. 4 1/4 x 6 1/4 Open End Plastic Envelope w/Button & String - Purple

    4 1/4 x 6 1/4 Open End Plastic Envelope w/Button & String - Purple
    from $1.00 $3.99
    $1.00 ea. (as low as $0.24 ea.)
    As low as $0.24
  16. Letter Booklet with 2" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Orange

    Letter Booklet with 2" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Orange
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  17. Letter Open End with 1" Expansion Plastic Envelopes (9 3/4 x 11 3/4) with Hook and Loop Closure - Orange

    Letter Open End with 1" Expansion Plastic Envelopes (9 3/4 x 11 3/4) with Hook and Loop Closure - Orange
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  18. Legal Open End Plastic Envelopes (9 3/4 x 14 1/2) with Button & String - Black

    Legal Open End Plastic Envelopes (9 3/4 x 14 1/2) with Button & String - Black
    from $4.99
    $4.99 ea. (as low as $1.25 ea.)
    As low as $1.25
  19. Legal Open End Plastic Envelopes (9 3/4 x 14 1/2) with Button & String - Blue

    Legal Open End Plastic Envelopes (9 3/4 x 14 1/2) with Button & String - Blue
    from $4.99
    $4.99 ea. (as low as $1.25 ea.)
    As low as $1.25
  20. 11 x 14 Open End Plastic Envelopes with Tuck Flap - Clear

    11 x 14 Open End Plastic Envelopes with Tuck Flap - Clear
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  21. 5 1/2 x 7 1/2 Index Booklet Plastic Envelopes with Button & String - Red

    5 1/2 x 7 1/2 Index Booklet Plastic Envelopes with Button & String - Red
    from $2.19 $3.99
    $2.19 ea. (as low as $0.52 ea.)
    As low as $0.52
  22. Letter Open End Plastic Envelopes (9 3/4 x 11 3/4) with Tuck Flap - Yellow

    Letter Open End Plastic Envelopes (9 3/4 x 11 3/4) with Tuck Flap - Yellow
    from $1.00 $3.99
    $1.00 ea. (as low as $0.25 ea.)
    As low as $0.25
  23. Letter Booklet with 2" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Smoke Gray

    Letter Booklet with 2" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Smoke Gray
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
  24. Letter Booklet with 2" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Fuchsia

    Letter Booklet with 2" Expansion Plastic Envelopes (9 3/4 x 13) with Hook and Loop Closure - Fuchsia
    from $4.99
    $4.99 ea. (as low as $1.50 ea.)
    As low as $1.50
Page
Back To Top
Filter
FILTER BY
Size
  1. Letter - Booklet50item
  2. Letter36item
  3. Letter - Open End24item
  4. #10 - 5 1/4 x 1021item
  5. 5 1/2 x 7 1/221item
  6. Legal - Booklet20item
  7. 6 1/4 x 9 1/412item
  8. Legal11item
  9. Letter - Booklet - 3 Hole Punch9item
  10. Legal - Open End8item
  11. 4 1/4 x 6 1/48item
  12. 5 x 105item
  13. 4 1/8 x 9 1/24item
  14. 13 x 134item
  15. 12 x 183item
  16. 9 3/4 x 11 3/42item
  17. Hook and Loop Fastener with 2 pockets2item
  18. 4 1/4 x 9 3/42item
  19. 5 1/2 x 7 3/82item
  20. 6 x 91 item
  21. 5 1/4 x 101 item
  22. 6 x 81 item
  23. Hook and Loop Fastener with 3 pockets1 item
  24. 4 1/2 x 6 1/21 item
  25. 11 x 141 item
  26. 4 1/8 x 61 item
  27. 6 1/8 x 6 1/81 item
  28. 9 7/8 x 11 5/81 item
  29. 5 1/4 x 8 x 1 1/41 item
  30. 5 3/4 x 101 item
  31. 8 7/8 x 121 item
Color Family
Is Customizable
  1. Yes220item
  2. No36item
Envelope Size
  1. 4 1/8 x 61 item
  2. #10 - 4 1/8 x 9 1/211item
  3. 4 1/4 x 6 1/48item
  4. 4 1/2 x 6 1/21 item
  5. 5 1/2 x 7 1/221item
  6. 5 1/2 x 7 3/82item
  7. 6 x 91 item
  8. 6 1/8 x 6 1/81 item
  9. 6 1/4 x 9 1/412item
  10. 9 1/2 x 12 1/21 item
  11. Letter11item
  12. Legal39item
  13. 11 x 141 item
  14. 12 x 183item
  15. 13 x 134item
  16. 9 1/2 x 11 1/210item
  17. 9 3/4 x 1386item
  18. 9 3/4 x 11 3/416item
  19. 9 7/8 x 11 5/81 item
  20. 5 1/4 x 1022item
  21. 5 1/4 x 8 x 1 1/41 item
  22. 8 7/8 x 122item
  23. 5 3/4 x 101 item
Style
  1. Button String100item
  2. Velcro80item
  3. Zip27item
  4. Snap20item
  5. Tuck Flap18item
  6. Elastic8item
  7. Velcro – Multi Pockets3item
Closure
  1. Button String Tie100item
  2. Hook and Loop Fastener83item
  3. Zip27item
  4. Snap20item
  5. Tuck Flap18item
  6. Elastic8item
Opening
  1. Booklet191item
  2. Open End64item
  3. Square1 item
Flap
  1. Straight Flap173item
  2. Pointed Flap19item
  3. Tuck Flap17item
  4. No Flap15item
  5. Round Flap15item
  6. Vflap5item
Finish
  1. Smooth254item
  2. Metallic2item
Copyrights © 2026, Envelopes.com. All rights reserved.