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Packrift's 10x13x1.5 expandable Ship-Lite envelopes deliver industrial-grade durability for high-volume shipping operations. Made from 26 lb reinforced paper with mesh poly fibers for 6x strength vs. standard paper mailers. Self-seal closure, moisture-resistant design, sold in cases of 100.
Envelopes & Mailers
10x13x1.5 White Reinforced Expandable Ship-Lite Mailers 100/Case

PN: SLE10131WE

10 x 13 x 1 1/2 in 26 lb. Reinforced Paper 100 PER CASE
$112.67 / CASE
10x10x3 White Corrugated Literature Mailer, 50 Bundle
Boxes - Mailers
10x10x3 White Corrugated Literature Mailers 50/Bundle

PN: MFL10103

10 x 10 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$110.89 / BUNDLE
6 3/4 x 7" Black Metallic Bubble Mailers, Case of 72
Envelopes & Mailers
6 3/4 x 7 in Black Metallic Bubble Mailers 72/Case

PN: GBM0706BK

6 3/4 x 7 in 92 Gauge Metalized Polyester 72 PER CASE
$85.37 / CASE
Protect and impress with these 11 x 13 3/4 gold glamour bubble mailers featuring 92 gauge metallized polyester construction. Lightweight, moisture-resistant, and equipped with secure peel-and-seal closure–ideal for high-end fragile goods and branded e-commerce shipments. Case of 48 units.
Envelopes & Mailers
11 x 13 3/4 in 92 Gauge Gold Metallic Bubble Mailers 48/Case

PN: GBM1311GD

11 x 13 3/4 in 92 Gauge Metalized Polyester 48 PER CASE
$96.45 / CASE
Protect your products in transit with these #4 white self-seal padded mailers. The fiber padding absorbs shock while the peel-and-seal closure (Redi-Strip style) keeps contents secure. Moisture and puncture resistant–no additional cushioning required. Perfect for e-commerce brands shipping small items.
Envelopes & Mailers
9.5x14.5 #4 White Self-Seal Padded Mailers 25-Pack

PN: B807WSS25PK

9 1/2 x 14 1/2 in Fiber Padding 25 PER CASE
$24.23 / CASE
Protect fragile items with these 12 x 7.25" self-seal poly bubble mailers featuring 3/16" bubble cushioning and 2-mil polyethylene construction. Moisture, tear, and tamper resistant with convenient peel-and-seal closure. Ships fast in cases of 100–ideal for e-commerce packers and high-volume shippers.
Envelopes & Mailers
12x7.25 #1 Self-Seal Bubble Mailers 100/Case

PN: B832

12 x 7.25 in 2 Mil Polyethylene / 3/16" Bubble Lining 100 PER CASE
$35.89 / CASE
14x12 White Self-Seal Chipboard Stayflats Lite Mailers 200/Case RMU1411W - alias listing
Envelopes & Mailers
14x12 White Self-Seal Chipboard Stayflats Lite Mailers 200/Case RMU1411W

PN: RMU1411W

14 x 12 in .018 Chipboard 200 PER CASE
$156.60 / CASE
12 x 7 1/4 in #1 Nylon Reinforced Mailers 1000/Case B884 - alias listing
Envelopes & Mailers
12 x 7 1/4 in #1 Nylon Reinforced Mailers 1000/Case B884

PN: B884

12 x 7 1/4 in Heavy-Duty Nylon Fibers 1000 PER CASE
$414.58 / CASE
Ship fragile items with confidence using these 12x8.5" bubble lined poly mailers featuring 3/16" air bubble cushioning and durable 2 mil polyethylene construction. Each 25-pack includes peel-and-seal closure for fast, secure sealing with zero additional materials. Moisture, tear, and tamper resistant–the professional choice for e-commerce packers and high-volume shippers.
Envelopes & Mailers
12x8.5 #2 Self-Seal Bubble Mailers 25-Pack

PN: B83325PK

12 x 8.5 in 2 Mil Polyethylene / 3/16" Bubble Lining 25 PER CASE
$19.28 / CASE
Protect your shipments with professional-grade self-seal poly mailers featuring a convenient tear strip and superior puncture resistance. These 12 x 15.5" white polyethylene mailers (2.5 mil) offer waterproof, tamper-evident protection in bulk cases of 500, ideal for e-commerce brands requiring reliable, cost-effective shipping solutions.
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Tear Strip Poly Mailers 500/Case

PN: B875

12 x 15 1/2 in 2.5 Mil Polyethylene 500 PER CASE
$86.87 / CASE
10.5x16" Kraft Self-Seal Bubble Mailers #5, 100/Case
Envelopes & Mailers
10.5x16 #5 Kraft Self-Seal Bubble Mailers 100/Case

PN: B858SS

10 1/2 x 16 in Paper Exterior/Bubble Lining 100 PER CASE
$53.55 / CASE
17x21 White Chipboard Tab Lock Stayflats Mailers 100/Case RM7W - alias listing
Envelopes & Mailers
17x21 White Chipboard Tab Lock Stayflats Mailers 100/Case RM7W

PN: RM7W

17 x 21 in .028 Chipboard 100 PER CASE
$124.45 / CASE
11.75x10.5x2.25 White Corrugated Mailers 50-Pack M11102BF - alias listing
Boxes - Mailers
11.75x10.5x2.25 White Corrugated Mailers 50-Pack M11102BF

PN: M11102BF

11 3/4 x 10.5 x 2.25 in ECT-32-B Corrugated 50 PER BUNDLE
$101.11 / BUNDLE
9.5x12.75 2.8 Mil Silver Peel & Seal Metallic Mailers 250/Case GFM0912S - alias listing
Envelopes & Mailers
9.5x12.75 2.8 Mil Silver Peel & Seal Metallic Mailers 250/Case GFM0912S

PN: GFM0912S

9 1/2 x 12 3/4 in 2.8 Mil Aluminized Polyester Laminate 250 PER CASE
$148.60 / CASE
Professional white side loading stayflat mailers engineered for e-commerce brands shipping documents and photos. .028 chipboard construction with peel-and-seal closure and pull-tab tear strip for effortless opening. Lightweight design reduces postage costs without sacrificing protection–100 per case.
Envelopes & Mailers
9.75x12.25 White Self-Seal Side Loading Chipboard Stayflats Lite Mailers 100/Case

PN: RM129

9 3/4 x 12.25 in .028 Chipboard 100 PER CASE
$80.99 / CASE
15x12.5 Kraft Self-Seal Rigid Mailers 100-Pack B825 - alias listing
Envelopes & Mailers
15x12.5 Kraft Self-Seal Rigid Mailers 100-Pack B825

PN: B825

15 x 12.5 in Laminated Fibreboard 100 PER CASE
$210.93 / CASE
Ship fragile items safely with these 19" x 12.5" bubble lined poly mailers featuring 3/16" cushioning and 2-mil polyethylene construction. Peel-and-seal closure provides tamper evidence and moisture resistance in every shipment. 25-pack case ready to stock your fulfillment operation.
Envelopes & Mailers
19x12.5 #6 Self-Seal Bubble Mailers 25-Pack

PN: B83925PK

19 x 12.5 in 2 Mil Polyethylene / 3/16" Bubble Lining 25 PER CASE
$39.95 / CASE
Ship with confidence using our white corrugated easy-fold mailers–scored at multiple depths for flexible, professional packaging every time. The 9.5x6.5x3.5" size handles flat materials perfectly, while ECT-32-B construction resists crushing and damage. Get 50 mailers per bundle and reduce prep time with our simple fold-and-seal design.
Boxes - Mailers
9.5x6.5x3.5 White Corrugated Easy-Fold Mailers 50-Pack

PN: M9635BF

9 1/2 x 6.5 x 3 1/2 in ECT-32-B Corrugated 50 PER BUNDLE
$93.00 / BUNDLE
Professional-grade 11 x 13.5" white self-seal mailers built from durable .020 chipboard for reliable document and photo protection. Peel-and-seal closure with pull-tab tear strip requires no additional stiffeners. Sold by the case of 100 units.
Envelopes & Mailers
11x13.5 White Chipboard Self-Seal Mailers 100/Case

PN: RM3SS

11 x 13 1/2 in .020 Chipboard 100 PER CASE
$70.86 / CASE
13x17.5 Black Bubble Mailers 100/Case GBM1317BK - alias listing
Envelopes & Mailers
13x17.5 Black Bubble Mailers 100/Case GBM1317BK

PN: GBM1317BK

13 x 17 1/2 in 92 Gauge Metalized Polyester 100 PER CASE
$161.81 / CASE
Protect fragile shipments with our 7.25" x 8" white poly bubble mailers. Each case includes 200 self-sealing, tear-proof mailers with integrated bubble cushioning inside. Moisture, tear, and tamper resistant–ideal for e-commerce packers shipping lightweight, delicate items.
Envelopes & Mailers
7.25x8 White Self-Seal Bubble Lined Poly Mailers 200/Case

PN: B827

7.25 x 8 in Polyethylene 200 PER CASE
$79.16 / CASE
Professional-grade 19" x 12.5" poly bubble mailers engineered for e-commerce shippers moving fragile goods. 2-mil polyethylene exterior with 3/16" bubble lining delivers reliable shock protection, while the peel-and-seal closure ensures tamper-evident, moisture-resistant delivery. Case of 50 mailers–ready to pack today.
Envelopes & Mailers
19x12.5 #6 Self-Seal Bubble Mailers 50/Case

PN: B839

19 x 12.5 in 2 Mil Polyethylene / 3/16" Bubble Lining 50 PER CASE
$39.51 / CASE
15 x 12 3/4 in White Chipboard Self-Seal Mailers 25-Pack RM4SS25PK - alias listing
Envelopes & Mailers
15 x 12 3/4 in White Chipboard Self-Seal Mailers 25-Pack RM4SS25PK

PN: RM4SS25PK

15 x 12 3/4 in .020 Chipboard 25 PER CASE
$28.74 / CASE
Professional-grade #1 white self-seal padded mailers deliver built-in shock absorption with expandable fiber padding and secure peel-and-seal closure. At 7.25" x 12", these puncture-resistant mailing bags eliminate the need for extra cushioning materials, reducing shipping costs and prep time for your e-commerce operation. Buy by the 25-pack case.
Envelopes & Mailers
7.25x12 #1 White Self-Seal Padded Mailers 25-Pack

PN: B804WSS25PK

7.25 x 12 in Fiber Padding 25 PER CASE
$19.03 / CASE
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