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Envelopes & Mailers

If your business regularly mails out letters, packages, or large envelopes, you're going to need to keep a good number of envelopes & mailers on hand. You may never know exactly what size you're going to need, so it helps to always have some of each size available. RapidSupplies.com has a wide variety of different envelopes that are very affordable. You may want to pick up some standard business envelopes for all of your letters. These can be purchased in bulk so you've always got a large number. If you mail out items that may be damaged in transit on a regular basis, you might want some bubble mailers. They have an inner lining of bubble wrap to help cushion the contents.

There are actually a lot more special envelopes than you might think. Besides padded mailers, there are also things like small coin envelopes. These small mailers are designed for holding tiny things. They were originally used for coins, but you can use them for things like seeds, small parts, and much more. TYVEK envelopes are another good specialty envelope that are very durable and tear-resistant.

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BSN 02013 Bus. Source Hook-and-loop Top Open Poly Envelopes BSN02013 BSN 02013 Bus. Source Hook-and-loop Top Open Poly Envelopes BSN02013

Poly / Clear Envelopes, Business Source  02013 Poly Envelope, Letter, Top Opening, 1" Expansion, Clear

List Price: $1.32
Our Price: $0.60
You save $0.72!
7102 in stock!
BSN 02017 Bus. Source Hook-and-loop Side Open Poly Envelopes BSN02017 BSN 02017 Bus. Source Hook-and-loop Side Open Poly Envelopes BSN02017

Poly / Clear Envelopes, Business Source  02017 Poly Envelopes, Side Open, Letter, Clear

List Price: $1.32
Our Price: $0.65
You save $0.67!
10265 in stock!
BSN 02019 Bus. Source Hook-and-loop Side Open Poly Envelopes BSN02019 BSN 02019 Bus. Source Hook-and-loop Side Open Poly Envelopes BSN02019

Poly / Clear Envelopes, Business Source  02019 Poly Envelopes, Side Open, Legal, Clear

List Price: $1.32
Our Price: $0.72
You save $0.60!
7571 in stock!
BSN 02020 Bus. Source String Closure Top-open Poly Envelope BSN02020 BSN 02020 Bus. Source String Closure Top-open Poly Envelope BSN02020

Interdepartmental Envelopes, Business Source  02020 Inter-Departmental Poly Envelope, Top Opening, 10"x13", Clear

List Price: $1.32
Our Price: $0.87
You save $0.45!
9735 in stock!
PFX 52888 Pendaflex Viewfront Poly Envelopes PFX52888 PFX 52888 Pendaflex Viewfront Poly Envelopes PFX52888

Poly / Clear Envelopes, Pendaflex  52888 View front Envelope, w/ Elastic Clsre, 9-1/2'' x 12-1/2'', Asst

List Price: $2.65
Our Price: $1.21
You save $1.44!
2579 in stock!
LIO 22080CR Lion Design-R-Line Poly Envelopes LIO22080CR LIO 22080CR Lion Design-R-Line Poly Envelopes LIO22080CR

Poly / Clear Envelopes, Lion  22080CR Envelope, Poly, Side-loading, Hook/Loop, 13'' x 9-3/8'', Clear

List Price: $2.09
Our Price: $1.40
You save $0.69!
10192 in stock!
LIO 22080RD Lion Design-R-Line Poly Envelopes LIO22080RD LIO 22080RD Lion Design-R-Line Poly Envelopes LIO22080RD

Poly / Clear Envelopes, Lion  22080RD Envelope, Poly, Side-loading, Hook/Loop, 13'' x 9-3/8'', Red

List Price: $2.09
Our Price: $1.40
You save $0.69!
1884 in stock!
LIO 22080YW Lion Design-R-Line Poly Envelopes LIO22080YW LIO 22080YW Lion Design-R-Line Poly Envelopes LIO22080YW

Poly / Clear Envelopes, Lion  22080YW Envelope, Poly, Side-loading, Hook/Loop, 13'' x 9-3/8'', Yellow

List Price: $2.09
Our Price: $1.40
You save $0.69!
1705 in stock!
LIO 22080BL Lion Design-R-Line Poly Envelopes LIO22080BL LIO 22080BL Lion Design-R-Line Poly Envelopes LIO22080BL

Poly / Clear Envelopes, Lion  22080BL Envelope, Poly, Side-loading, Hook/Loop, 13'' x 9-3/8'', Blue

List Price: $2.09
Our Price: $1.42
You save $0.67!
7386 in stock!
LIO 22080GR Lion Design-R-Line Poly Envelopes LIO22080GR LIO 22080GR Lion Design-R-Line Poly Envelopes LIO22080GR

Poly / Clear Envelopes, Lion  22080GR Envelope, Poly, Side-loading, Hook/Loop, 13'' x 9-3/8'', Green

List Price: $2.09
Our Price: $1.42
You save $0.67!
4508 in stock!
PFX 95561 Pendaflex Poly Snap Envelope PFX95561 PFX 95561 Pendaflex Poly Snap Envelope PFX95561

Envelopes/Mailers, Pendaflex 95561 Poly Snap Envelope, 8 1/2 x 11, Charcoal

List Price: $2.09
Our Price: $1.48
You save $0.61!
636 in stock!
PFX 95562 Pendaflex Poly Snap Envelope PFX95562 PFX 95562 Pendaflex Poly Snap Envelope PFX95562

Envelopes/Mailers, Pendaflex 95562 Poly Snap Envelope, 8 1/2 x 11, Blueberry

List Price: $2.09
Our Price: $1.48
You save $0.61!
828 in stock!
PFX 95563 Pendaflex Poly Snap Envelope PFX95563 PFX 95563 Pendaflex Poly Snap Envelope PFX95563

Envelopes/Mailers, Pendaflex 95563 Poly Snap Envelope, 8 1/2 x 11, Strawberry

List Price: $2.09
Our Price: $1.48
You save $0.61!
519 in stock!
PFX 95564 Pendaflex Poly Snap Envelope PFX95564 PFX 95564 Pendaflex Poly Snap Envelope PFX95564

Envelopes/Mailers, Pendaflex 95564 Poly Snap Envelope, 8 1/2 x 11, White

List Price: $2.09
Our Price: $1.48
You save $0.61!
1918 in stock!
PFX 95565P Pendaflex Poly Snap Envelope PFX95565P PFX 95565P Pendaflex Poly Snap Envelope PFX95565P

Envelopes/Mailers, Pendaflex 95565P Poly Snap Envelope, 8 1/2 x 11, Grape

List Price: $2.09
Our Price: $1.48
You save $0.61!
2950 in stock!
PFX 95566 Pendaflex Poly Snap Envelope PFX95566 PFX 95566 Pendaflex Poly Snap Envelope PFX95566

Envelopes/Mailers, Pendaflex 95566 Poly Snap Envelope, 8 1/2 x 11, Limeade

List Price: $2.09
Our Price: $1.48
You save $0.61!
589 in stock!
PFX 95567 Pendaflex Poly Snap Envelope PFX95567 PFX 95567 Pendaflex Poly Snap Envelope PFX95567

Envelopes/Mailers, Pendaflex 95567 Poly Snap Envelope, 8 1/2 x 11, Lemon

List Price: $2.09
Our Price: $1.48
You save $0.61!
518 in stock!
PFX 95568 Pendaflex Poly Snap Envelope PFX95568 PFX 95568 Pendaflex Poly Snap Envelope PFX95568

Envelopes/Mailers, Pendaflex 95568 Poly Snap Envelope, 8 1/2 x 11, Tangerine

List Price: $2.09
Our Price: $1.48
You save $0.61!
965 in stock!
LIO 22080PR Lion Design-R-Line Poly Envelopes LIO22080PR LIO 22080PR Lion Design-R-Line Poly Envelopes LIO22080PR

Poly / Clear Envelopes, Lion  22080PR Envelope, Poly, Side-loading, Hook/Loop, 13'' x 9-3/8'', Purple

List Price: $2.09
Our Price: $1.60
You save $0.49!
3511 in stock!
LIO 22070CR Lion Weatherproof Poly Envelopes LIO22070CR LIO 22070CR Lion Weatherproof Poly Envelopes LIO22070CR

Poly / Clear Envelopes, Lion  22070CR Poly Envelope, w/ Front Pkt, Side Opening, 12-1/2'' x 9-3/4'', CL

List Price: $2.55
Our Price: $1.74
You save $0.81!
4320 in stock!
MEA 75100 Mead Plain White Envelopes MEA75100 MEA 75100 Mead Plain White Envelopes MEA75100

Business Envelopes, Mead  75100 Plain Envelopes, Gummed, No 6-3/4, 100/BX, White

List Price: $2.99
Our Price: $1.84
You save $1.15!
1190 in stock!
MEA 75214 Mead No. 10 Security Envelopes MEA75214 MEA 75214 Mead No. 10 Security Envelopes MEA75214

Business Envelopes, Mead  75214 Security Envelopes, No. 10, 40/PK, White

List Price: $2.99
Our Price: $1.89
You save $1.10!
869 in stock!
MEA 75050 Mead Plain White Envelopes MEA75050 MEA 75050 Mead Plain White Envelopes MEA75050

Business Envelopes, Mead  75050 Plain Envelopes, Gummed, No 10, 50/BX, White

List Price: $2.99
Our Price: $1.90
You save $1.09!
2456 in stock!
MEA 75212 Mead White Security Envelopes MEA75212 MEA 75212 Mead White Security Envelopes MEA75212

Business Envelopes, Mead  75212 Security Envelopes, No. 6-3/4, 80/PK, White

List Price: $2.99
Our Price: $1.93
You save $1.06!
1773 in stock!
PFX 84181 Pendaflex Durable Polypropylene Envelopes PFX84181 PFX 84181 Pendaflex Durable Polypropylene Envelopes PFX84181

Poly / Clear Envelopes, Pendaflex  84181 Poly Envelope, String Closure, 1'' Exp, Letter-Size, Clear

List Price: $3.10
Our Price: $2.11
You save $0.99!
1667 in stock!
MEA 75030 Mead Press-it No. 6 Security Envelopes MEA75030 MEA 75030 Mead Press-it No. 6 Security Envelopes MEA75030

Business Envelopes, Mead  75030 Security Envelopes, Self-Sealing, No 6.7, 55/BX, White

List Price: $3.69
Our Price: $2.20
You save $1.49!
465 in stock!
MEA 75024 Mead Plain White Self-Seal Business Envelopes MEA75024 MEA 75024 Mead Plain White Self-Seal Business Envelopes MEA75024

Business Envelopes, Mead  75024 Plain Envelopes, No 10, Self-Sealing, 50/BX, White

List Price: $3.69
Our Price: $2.49
You save $1.20!
889 in stock!
MEA 75026 Mead Press-it Seal-it No. 10 Security Envelopes MEA75026 MEA 75026 Mead Press-it Seal-it No. 10 Security Envelopes MEA75026

Business Envelopes, Mead  75026 Security Envelopes, Self-Sealing, No 10, 45/BX, White

List Price: $3.69
Our Price: $2.67
You save $1.02!
2239 in stock!
MEA 75028 Mead No.6.75 All-purpose White Envelopes MEA75028 MEA 75028 Mead No.6.75 All-purpose White Envelopes MEA75028

Business Envelopes, Mead  75028 Plain Envelopes, No 6.75, Self-Sealing, 65/BX, White

List Price: $3.69
Our Price: $2.84
You save $0.85!
447 in stock!
QUA 74105 Quality Park Ring Binder Mailer QUA74105 QUA 74105 Quality Park Ring Binder Mailer QUA74105

Mailing Boxes/Tubes, Quality Park 74105 Ring Binder Mailer/Shipping Boxes, 12 x 10 1/2 x 2 1/8, White

List Price: $5.42
Our Price: $3.64
You save $1.78!
1982 in stock!
QUA 69112 Quality Park Redi-Strip Regular Business Envelopes QUA69112 QUA 69112 Quality Park Redi-Strip Regular Business Envelopes QUA69112

Business Envelopes, Quality Park  69112 Redi-Strip Envelopes, 24Lb, No 10, 4-1/8'' x 9-1/2'', 30/BX, WE

List Price: $7.15
Our Price: $3.70
You save $3.45!
680 in stock!
QUA 74106 Quality Park White Corrugated Binder Mailer QUA74106 QUA 74106 Quality Park White Corrugated Binder Mailer QUA74106

Mailers, Quality Park  74106 Ring Binder Mailing Box, F/3'' Binders, 12-1/4'' x 12'' x 3-7/8''

List Price: $5.56
Our Price: $3.83
You save $1.73!
3586 in stock!
SMD 89543 Smead String Tie Closure Top-Open Poly Envelopes SMD89543 SMD 89543 Smead String Tie Closure Top-Open Poly Envelopes SMD89543

Poly / Clear Envelopes, Smead  89543 Translucent Envelopes, Top Opening, Letter-Size, 5/PK, Green

List Price: $7.80
Our Price: $4.06
You save $3.74!
1 in stock!
MEA 75064 Mead Plain White Envelopes MEA75064 MEA 75064 Mead Plain White Envelopes MEA75064

Business Envelopes, Mead  75064 Plain Envelopes, Gummed, No 10, 100/BX, White

List Price: $6.39
Our Price: $4.64
You save $1.75!
44 in stock!
PFX 90016 Pendaflex ViewFront Poly Envelopes PFX90016 PFX 90016 Pendaflex ViewFront Poly Envelopes PFX90016

Poly / Clear Envelopes, Pendaflex  90016 Standard Booklet Envelope, 9-1/2'' x 11'', 1'' Exp, 4/PK, AST

List Price: $8.57
Our Price: $4.90
You save $3.67!
962 in stock!
SMD 89595 Smead 5-Pocket Envelope w/ End Tab SMD89595 SMD 89595 Smead 5-Pocket Envelope w/ End Tab SMD89595

Poly / Clear Envelopes, Smead  89595 5-Pocket Envelope W/End Tab, Letter, Top Load

List Price: $8.17
Our Price: $5.04
You save $3.13!
839 in stock!
SMD 89521 Smead String Tie Closure Poly Envelopes SMD89521 SMD 89521 Smead String Tie Closure Poly Envelopes SMD89521

Poly / Clear Envelopes, Smead  89521 Poly Envelope, Side Opening, String Closure, 11-3/4'' x 9-3/4'', CL

List Price: $7.08
Our Price: $5.26
You save $1.82!
1596 in stock!
SMD 89540 Smead String Tie Closure Top-Open Poly Envelopes SMD89540 SMD 89540 Smead String Tie Closure Top-Open Poly Envelopes SMD89540

Poly / Clear Envelopes, Smead  89540 Poly Envelopes, Top Load, String Closure, Letter, 5/PK, Clear

List Price: $7.08
Our Price: $5.28
You save $1.80!
941 in stock!
CLI 54610 C-Line Playful Pops and Bold Basics Zip 'N Go Reusable Envelope CLI54610 CLI 54610 C-Line Playful Pops and Bold Basics Zip 'N Go Reusable Envelope CLI54610

Portfolios, C-Line 54610 Playful Pops and Bold Basics Zip 'N Go Reusable Envelope, 13.13" x 10", 3/Pack

List Price: $7.47
Our Price: $5.61
You save $1.86!
43 in stock!
CLI 55610 C-Line Fashion Zip 'N Go Reusable Envelope CLI55610 CLI 55610 C-Line Fashion Zip 'N Go Reusable Envelope CLI55610

Portfolios, C-Line 55610 Fashion Zip 'N Go Reusable Envelope, 1 Section, 13.13" x 10", Assorted, 3/Pack

List Price: $7.47
Our Price: $5.61
You save $1.86!
52 in stock!
SMD 89670 Smead Top-loading Ltr Size Plastic Envelopes SMD89670 SMD 89670 Smead Top-loading Ltr Size Plastic Envelopes SMD89670

Poly / Clear Envelopes, Smead  89670 Poly Envelopes, Top Opening, Letter-Size, 5/PK, Clear

List Price: $8.44
Our Price: $5.66
You save $2.78!
581 in stock!
PFX 85293 Pendaflex Poly Zip Envelope PFX85293 PFX 85293 Pendaflex Poly Zip Envelope PFX85293

Envelopes/Mailers, Pendaflex 85293 Poly Zip Envelope, Check, Open Side, Assorted, 5/Pack

List Price: $9.44
Our Price: $5.77
You save $3.67!
441 in stock!
SMD 89661 Smead Hook and Loop Closure Side Poly Envelopes SMD89661 SMD 89661 Smead Hook and Loop Closure Side Poly Envelopes SMD89661

Poly / Clear Envelopes, Smead  89661 Poly Envelopes, Side Opening, Letter-Size, 5/PK, Clear

List Price: $8.44
Our Price: $5.85
You save $2.59!
1855 in stock!
SMD 89523 Smead String Tie Closure Poly Envelopes SMD89523 SMD 89523 Smead String Tie Closure Poly Envelopes SMD89523

Poly / Clear Envelopes, Smead  89523 Poly Envelopes, 1-1/4'' Exp, String Closure, Letter, 5/PK, Green

List Price: $7.53
Our Price: $5.91
You save $1.62!
418 in stock!
SMD 89522 Smead String Tie Closure Poly Envelopes SMD89522 SMD 89522 Smead String Tie Closure Poly Envelopes SMD89522

Poly / Clear Envelopes, Smead  89522 Poly Envelopes, 1-1/4'' Exp, String Closure, Letter, 5/PK, Blue

List Price: $7.67
Our Price: $6.01
You save $1.66!
1190 in stock!
SMD 89527 Smead String Tie Closure Poly Envelopes SMD89527 SMD 89527 Smead String Tie Closure Poly Envelopes SMD89527

Poly / Clear Envelopes, Smead  89527 Translucent Envelopes, Side Opening, Letter-Size, 5/PK, Red

List Price: $7.75
Our Price: $6.07
You save $1.68!
802 in stock!
SMD 89547 Smead String Tie Closure Poly Envelopes SMD89547 SMD 89547 Smead String Tie Closure Poly Envelopes SMD89547

Poly / Clear Envelopes, Smead  89547 Poly Envelopes, Top Opening, 1-1/4 Exp., 9-3/4'' x 11-5/8'', Red

List Price: $7.75
Our Price: $6.07
You save $1.68!
832 in stock!
SMD 89542 Smead String Tie Closure Top-Open Poly Envelopes SMD89542 SMD 89542 Smead String Tie Closure Top-Open Poly Envelopes SMD89542

Poly / Clear Envelopes, Smead  89542 Translucent Envelopes, Top Opening, Letter-Size, 5/PK, Blue

List Price: $7.76
Our Price: $6.08
You save $1.68!
1224 in stock!
SMD 89544 Smead String Tie Closure Poly Envelopes SMD89544 SMD 89544 Smead String Tie Closure Poly Envelopes SMD89544

Poly / Clear Envelopes, Smead  89544 Translucent Envelopes, Top Opening, Letter-Size, 5/PK, Purple

List Price: $7.76
Our Price: $6.08
You save $1.68!
811 in stock!
QUA CO140 Quality Park Security Tint Envelope QUACO140 QUA CO140 Quality Park Security Tint Envelope QUACO140

Business Envelopes, Columbian  CO140 Security Tint Envelope, Side-Seam, Grip Seal, 3-5/8'' x 6-1/2'', WE

List Price: $10.00
Our Price: $6.22
You save $3.78!
160 in stock!
SPR 74995 Sparco CD/DVD Cushioned Mailers SPR74995 SPR 74995 Sparco CD/DVD Cushioned Mailers SPR74995

Mailers, Sparco  74995 Cushioned Bubble Mailer CD/DVD, 7-1/4'' x 8'', 1/PK, GD

List Price: $33.75
Our Price: $6.28
You save $27.47!
679 in stock!
QUA 11134 Quality Park No. 10 Red Business Envelopes QUA11134 QUA 11134 Quality Park No. 10 Red Business Envelopes QUA11134

Business Envelopes, Quality Park  11134 Business Envelopes, No.10, 60lb, 4-1/8'' x 9-1/2'', 25/PK, Brite Rd

List Price: $9.48
Our Price: $6.34
You save $3.14!
4793 in stock!
QUA 11135 Quality Park Colored Envelope QUA11135 QUA 11135 Quality Park Colored Envelope QUA11135

Envelopes/Mailers, Quality Park 11135 Colored Envelope, #10, 4 1/8 x 9 1/2, Green, 25/Pack

List Price: $9.49
Our Price: $6.34
You save $3.15!
6239 in stock!
UNV 36000 Universal Peel Seal Strip Business Envelope UNV36000 UNV 36000 Universal Peel Seal Strip Business Envelope UNV36000

Envelopes/Mailers, Universal 36000 Peel Seal Strip Business Envelope, #6 3/4, 3 5/8 x 6 1/2, White, 100/Box

List Price: $15.81
Our Price: $7.11
You save $8.70!
1067 in stock!
QUA CO142 Columbian Grip-Seal Business Envelope QUACO142 QUA CO142 Columbian Grip-Seal Business Envelope QUACO142

Envelopes/Mailers, Columbian CO142 Grip-Seal Security Tint Business Envelope, #10, 4 1/8 x 9 1/2, White, 45/Box

List Price: $9.54
Our Price: $7.14
You save $2.40!
1204 in stock!
SMD 89669 Smead Hook and Loop Closure Side Poly Envelopes SMD89669 SMD 89669 Smead Hook and Loop Closure Side Poly Envelopes SMD89669

Poly / Clear Envelopes, Smead  89669 Poly Envelopes, Side Opening, Letter-Size, 6/PK, Assorted

List Price: $10.43
Our Price: $7.16
You save $3.27!
837 in stock!
QUA CO141 Columbian Grip-Seal Business Envelope QUACO141 QUA CO141 Columbian Grip-Seal Business Envelope QUACO141

Envelopes/Mailers, Columbian CO141 Grip-Seal Business Envelope, Side Seam, #10, 4 1/8 x 9 1/2, White, 50/Box

List Price: $9.56
Our Price: $7.22
You save $2.34!
747 in stock!
PFX 95194 Pendaflex Fashion Poly Zip Envelope PFX95194 PFX 95194 Pendaflex Fashion Poly Zip Envelope PFX95194

Envelopes/Mailers, Pendaflex 95194 Fashion Poly Zip Envelope, 8 1/2 x 11, Assorted Prints, 3/Pack

List Price: $12.59
Our Price: $7.51
You save $5.08!
147 in stock!
TOP 2219R Tops W-2 Form Double Window Envelopes TOP2219R TOP 2219R Tops W-2 Form Double Window Envelopes TOP2219R

Business Envelopes, TOPS  2219R W2 Form Envelopes, Double Window, 9-1/2'' x 5-5/8'', 24/PK, WE

List Price: $16.83
Our Price: $7.62
You save $9.21!
1126 in stock!
PFX 638143 Pendaflex Legal Size Clear Poly String Envelopes PFX638143 PFX 638143 Pendaflex Legal Size Clear Poly String Envelopes PFX638143

Poly / Clear Envelopes, Pendaflex  638143 Exp Booklet Envelope, String/Button, Poly, LGL, 3/PK, Clear

List Price: $11.80
Our Price: $7.73
You save $4.07!
775 in stock!
   
 
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