Straight flap envelopes

(183 products)

Straight flap envelopes feature a clean, linear design and a secure seal, crafted from premium 80–160 g/m² paper or cardstock to safeguard your mailings. Available with self-adhesive or gummed closures, they’re ideal for business correspondence, wedding invitations, invoices, and greeting cards. Choose from multiple sizes, finishes (matte, glossy, pearlescent), and window or non-window options to match any branding or personal style. Their sleek appearance and versatile functionality make them perfect for corporate mail, event stationery, and high-volume mailings—shop now for bulk discounts, fast shipping, and professional-grade packaging!

10% off

CS10045

Cello Bags (Non-Header)

Regular priceFrom $0.04 per item

1 colour available
24% off

SW162

Coloured envelopes with string and washer closure

Sale priceFrom $1.11 Regular price $1.47 per item

19 colours available
5% off

PM40-01100

Pearlescent Envelopes

Regular priceFrom $0.27 per item

17 colours available
10% off

AB0-RIP

Calendar Envelopes

Sale priceFrom $0.48 Regular price $0.53 per item

1 colour available
GC110110BUR

Burgundy Envelopes

Regular priceFrom $0.33 per item

1 colour available
9% off

SW162B-G

String & Washer Gusset Envelopes

Sale priceFrom $1.65 Regular price $1.80 per item

4 colours available
PLA155160

Biodegradable PLA Bags

Regular priceFrom $0.27 per item

1 colour available
11% off

CEB130BG

Textured Envelopes - Straight Flap

Regular priceFrom $0.41 per item

11 colours available
28% off

SN1B

Metallic Finish Foil Bags

Regular priceFrom $0.21 per item

7 colours available
29% off

GLS11585

Glassine Bags

Regular priceFrom $0.27 per item

5 colours available
41% off

CH120

Cello Bags (With Header)

Regular priceFrom $0.04 per item

1 colour available
C03155PS

White Envelope - Straight Flap 155x155 mm

Regular price $0.33 per item
32% off

B8125

Coloured Translucent Envelopes

Sale priceFrom $0.58 Regular price $0.85 per item

6 colours available
14% off

DLCLPS

Clear Polyethylene Bags

Sale priceFrom $0.17 Regular price $0.19 per item

1 colour available
34% off

SE126BP

CD Envelopes

Sale priceFrom $0.19 Regular price $0.25 per item

9 colours available
542

C6 Manila Brown Gummed Business Envelope (162 x 114mm)

Regular price $0.21 per item
11% off

504

C5 Manila Brown Gummed Business Envelope (229 x 162mm)

Sale price $0.17 Regular price $0.19 per item
LCDLGO

DL Gold Peel & Seal Coloured Envelope (110 x 220mm)

Regular price $0.70 per item
34% off

PWH410410

White Polyethylene Mailing Bags

Sale priceFrom $0.56 Regular price $0.85 per item

1 colour available
9% off

SW229-FV

String & Washer Window Envelopes

Sale priceFrom $1.65 Regular price $1.82 per item
18% off

SN1GH-031

Holographic Finish Foil Bags

Regular priceFrom $0.50 per item

4 colours available
8% off

C03C6PS

White Envelope - Straight Flap 114x162 mm (C6)

Sale price $0.23 Regular price $0.25 per item
20% off

LCC4DR

C4 Dark Red Peel & Seal Envelope (324 x 229mm)

Sale price $1.38 Regular price $1.73 per item
SE60WG

White Gummed Business Envelope (60 x 60mm)

Regular price $0.10 per item
19% off

C03127190PS

White Envelope - Straight Flap 127x190 mm

Sale price $0.35 Regular price $0.43 per item
SE40WG

White Gummed Business Envelope (40 x 40mm)

Regular price $0.10 per item
9% off

CBM150150M-300

Manila Brown Peel & Seal Rigid Board Mailers Envelope (150 x 150mm)

Sale price $0.43 Regular price $0.47 per item
C03DLPS

White Envelope - Straight Flap 110x220 mm (DL)

Regular price $0.23 per item
1% off

LCC4DB

C4 Dark Blue Peel & Seal Envelope (324 x 229mm)

Sale price $1.71 Regular price $1.73 per item
LCC6GO

C6 Gold Envelope (114 x 162mm)

Regular price $0.56 per item
8% off

GEMM301

C6 White Peel and Seal 120gsm Envelope (114 x 162mm)

Sale price $0.23 Regular price $0.25 per item
10% off

ASS114

Anti-Static Polyethylene Bags

Regular priceFrom $0.37 per item

1 colour available

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Straight flap envelopes