Skip to Content Skip to Navigation
Promo Image
Come celebrate with us You’re invited to celebrate our 30th birthday ›
Product Image
Call us: 0818 27 0151

Call support

Available Weekdays 8am to 6pm

* Please note: Landline calls will be charged at local rate. Calls from mobiles may vary. Please check with your provider for details of exact call charges.

Customer service

Customer service

Our customer support is available every working day between 8am and 6pm.

Trustpilot
Prices excl. VAT

Prices incl. / excl. VAT

You can choose to show the prices inclusive or exclusive of VAT on our website

  1. Home
  2. Paper, Envelopes & Packaging
  3. Packing & Mailing
  4. Envelopes & Mailing Bags
Chat

Envelopes & Mailing Bags - C4

(25)
Applied filters
  1. Viking Envelopes Plain C4 229 (W) x 324 (H) mm Self-adhesive Self Seal White 90 gsm Pack of 250
    Own Own Brand Brand
    -37%
    Sustainable Sustainable
    Own Own Brand Brand
    -37%
    Sustainable Sustainable
    Viking Envelopes Plain C4 229 (W) x 324 (H) mm Self-adhesive Self Seal White 90 gsm Pack of 250 Viking No. 2033558
    4.5 out of 5 stars
    (26)
    Only
    €21.99
    Pack
    €27.05 incl. VAT
    Currently in stock Delivery 2-3 working days
  2. Viking Envelope Plain C4 324 (W) x 229 (H) mm Self Seal Brown 90 gsm Pack of 250
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Viking Envelope Plain C4 324 (W) x 229 (H) mm Self Seal Brown 90 gsm Pack of 250 Viking No. 1187131
    As low as
    €27.49
    Pack
    from 3 Packs
    €33.81 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €30.49 €37.50
    3+ €27.49 €33.81
    Currently in stock Delivery 2-3 working days
  3. Viking Envelopes with Window C4 229 (W) x 324 (H) mm Self-adhesive Self Seal White 90 gsm Pack of 250
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Viking Envelopes with Window C4 229 (W) x 324 (H) mm Self-adhesive Self Seal White 90 gsm Pack of 250 Viking No. 2051753
    4.5 out of 5 stars
    (5)
    As low as
    €27.49
    Pack
    from 3 Packs
    €33.81 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €30.49 €37.50
    3+ €27.49 €33.81
    Currently in stock Delivery 2-3 working days
  4. Viking C4 Gusset Envelopes 229 x 324mm Peel and Seal Plain 120 gsm Brown Pack of 125
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Viking C4 Gusset Envelopes 229 x 324mm Peel and Seal Plain 120 gsm Brown Pack of 125 Viking No. 2091794
    4.5 out of 5 stars
    (9)
    Only
    €64.49
    Pack
    €79.32 incl. VAT
    Currently in stock Delivery 2-3 working days
  5. Viking C4 Peel and Seal Envelopes White 229 (W) x 324 (H) mm Plain 100 gsm Pack of 250
    Own Own Brand Brand
    Sustainable Sustainable
    New
    Own Own Brand Brand
    Sustainable Sustainable
    New
    Viking C4 Peel and Seal Envelopes White 229 (W) x 324 (H) mm Plain 100 gsm Pack of 250 Viking No. 2052852
    4.5 out of 5 stars
    (9)
    As low as
    €45.49
    Pack
    from 3 Packs
    €55.95 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €50.49 €62.10
    3+ €45.49 €55.95
    Currently in stock Delivery 2-3 working days
  6. Viking C4 Peel and Seal Board Back Envelopes Brown 324 (W) x 229 (H) mm Plain 115 gsm Pack of 125
    Sustainable Sustainable
    Best Best Price Price
    Sustainable Sustainable
    Viking C4 Peel and Seal Board Back Envelopes Brown 324 (W) x 229 (H) mm Plain 115 gsm Pack of 125 Viking No. 2108700
    5 out of 5 stars
    (8)
    Only
    €66.49
    Pack
    €81.78 incl. VAT
    Currently in stock Delivery 2-3 working days
  7. Viking Envelope Window C4 324 (W) x 229 (H) mm Self Seal Brown 90 gsm Pack of 250
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Viking Envelope Window C4 324 (W) x 229 (H) mm Self Seal Brown 90 gsm Pack of 250 Viking No. 1187132
    As low as
    €26.99
    Pack
    from 3 Packs
    €33.20 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €29.49 €36.27
    3+ €26.99 €33.20
    Currently in stock Delivery 2-3 working days
  8. Blake C4 Board Back Pocket Envelope Plain Peel & Seal 324 x 229mm 120 gsm White Pack of 125
    Blake C4 Board Back Pocket Envelope Plain Peel & Seal 324 x 229mm 120 gsm White Pack of 125 Viking No. 1105479
    5 out of 5 stars
    (3)
    As low as
    €42.49
    Box
    from 3 Boxes
    €52.26 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €46.99 €57.80
    3+ €42.49 €52.26
    Currently in stock Delivery 2-3 working days
  9. Bong Envelopes Plain C4 Brown 90 gsm Pack of 250
    Sustainable Sustainable
    Sustainable Sustainable
    Bong Envelopes Plain C4 Brown 90 gsm Pack of 250 Viking No. 1216146
    As low as
    €31.49
    Pack
    from 3 Packs
    €38.73 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €34.99 €43.04
    3+ €31.49 €38.73
    Currently in stock Delivery 2-3 working days
  10. Blake Manilla Gusset Board Back Envelope Peel and Seal C4 324x229x50mm 120 gsm Pack of 125
    Blake Manilla Gusset Board Back Envelope Peel and Seal C4 324x229x50mm 120 gsm Pack of 125 Viking No. 1035275
    5 out of 5 stars
    (1)
    As low as
    €72.49
    Pack
    from 3 Packs
    €89.16 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €80.49 €99.00
    3+ €72.49 €89.16
    Currently in stock Delivery 2-3 working days
  11. Bong Envelopes Plain C4 229 (W) x 324 (H) mm Self Seal Brown 115 gsm Pack of 250
    Sustainable Sustainable
    Sustainable Sustainable
    Bong Envelopes Plain C4 229 (W) x 324 (H) mm Self Seal Brown 115 gsm Pack of 250 Viking No. 1216145
    As low as
    €39.99
    Pack
    from 3 Packs
    €49.19 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €44.49 €54.72
    3+ €39.99 €49.19
    Currently in stock Delivery 2-3 working days
  12. Premium Pure Pocket Envelopes Plain C4 Peal and Seal 229 (W) x 324 (H) mm Adhesive Strip White 120 gsm Pack of 250
    Sustainable Sustainable
    Sustainable Sustainable
    Premium Pure Pocket Envelopes Plain C4 Peal and Seal 229 (W) x 324 (H) mm Adhesive Strip White 120 gsm Pack of 250 Viking No. 6297912
    As low as
    €86.99
    Pack
    from 3 Packs
    €107.00 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €96.49 €118.68
    3+ €86.99 €107.00
    Currently in stock Delivery 2-3 working days
  13. Viking Envelopes with Window C4 229 (W) x 324 (H) mm Adhesive Strip White 100 gsm Pack of 250
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Viking Envelopes with Window C4 229 (W) x 324 (H) mm Adhesive Strip White 100 gsm Pack of 250 Viking No. 2052929
    4.5 out of 5 stars
    (2)
    As low as
    €52.99
    Pack
    from 3 Packs
    €65.18 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €58.49 €71.94
    3+ €52.99 €65.18
    Currently in stock Delivery 2-3 working days
  14. Blake Cream Manilla Gusset Window Envelope Peel and Seal C4 229x324x25mm 140 gsm Pack of 100
    Blake Cream Manilla Gusset Window Envelope Peel and Seal C4 229x324x25mm 140 gsm Pack of 100 Viking No. 6298722
    As low as
    €174.00
    Pack
    from 3 Packs
    €214.02 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €189.00 €232.47
    3+ €174.00 €214.02
    Currently in stock Delivery 2-3 working days
  15. Val-U-Mail Mailing Pouch 381 x 335mm Zip Blue
    Val-U-Mail Mailing Pouch 381 x 335mm Zip Blue Viking No. ND529983
    Only
    €11.49
    Each
    €14.13 incl. VAT
    Currently in stock Delivery 2-3 working days
  16. Tyvek C4 Gusset Envelopes 229 x 324 mm Peel and Seal Plain 55 gsm White Pack of 100
    Tyvek C4 Gusset Envelopes 229 x 324 mm Peel and Seal Plain 55 gsm White Pack of 100 Viking No. ND538212
    4 out of 5 stars
    (1)
    As low as
    €114.00
    Pack
    from 3 Packs
    €140.22 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €124.00 €152.52
    3+ €114.00 €140.22
    Currently in stock Delivery 2-3 working days
  17. Blake C4 Envelopes 229 x 324mm Peel and Seal Plain 130 gsm Cream Manilla Pack of 250
    Sustainable Sustainable
    Sustainable Sustainable
    Blake C4 Envelopes 229 x 324mm Peel and Seal Plain 130 gsm Cream Manilla Pack of 250 Viking No. 6298596
    5 out of 5 stars
    (2)
    As low as
    €95.99
    Pack
    from 3 Packs
    €118.07 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €107.00 €131.61
    3+ €95.99 €118.07
    Currently in stock Delivery 2-3 working days
  18. Blake C4 Board Back Pocket Envelopes 324 x 229 mm Peel and Seal Plain 130 gsm Cream Manilla Pack of 100
    Blake C4 Board Back Pocket Envelopes 324 x 229 mm Peel and Seal Plain 130 gsm Cream Manilla Pack of 100 Viking No. 7082534
    As low as
    €139.00
    Pack
    from 3 Packs
    €170.97 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €154.00 €189.42
    3+ €139.00 €170.97
    Currently in stock Delivery 2-3 working days
  19. Office Depot C4 Gusset Envelopes 229 x 324 mm Peel and Seal Plain 130 gsm Brown Pack of 125
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Office Depot C4 Gusset Envelopes 229 x 324 mm Peel and Seal Plain 130 gsm Brown Pack of 125 Viking No. 2097939
    5 out of 5 stars
    (5)
    Only
    €98.49
    Pack
    €121.14 incl. VAT
    Currently in stock Delivery 2-3 working days
  20. Tyvek C4 Pocket Envelopes 229 x 324 mm Peel and Seal Plain 54 gsm White Pack of 100
    Tyvek C4 Pocket Envelopes 229 x 324 mm Peel and Seal Plain 54 gsm White Pack of 100 Viking No. ND538209
    As low as
    €104.00
    Pack
    from 3 Packs
    €127.92 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €114.00 €140.22
    3+ €104.00 €127.92
    Currently in stock Delivery 2-3 working days
  21. Purely Packaging Vita Padded Envelopes C4 Brown 229 (W) x 324 (H) mm Peel and Seal 152 gsm 100
    Purely Packaging Vita Padded Envelopes C4 Brown 229 (W) x 324 (H) mm Peel and Seal 152 gsm 100 Viking No. 1035272
    5 out of 5 stars
    (1)
    As low as
    €114.00
    Box
    from 5 Boxes
    €140.22 incl. VAT
    QTY excl. VAT incl. VAT
    1-4 €124.00 €152.52
    5+ €114.00 €140.22
    Currently in stock Delivery 2-3 working days
  22. Office Depot Envelopes with Window C4 229 (W) x 324 (H) mm Self-adhesive Self Seal White 90 gsm Pack of 250
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Office Depot Envelopes with Window C4 229 (W) x 324 (H) mm Self-adhesive Self Seal White 90 gsm Pack of 250 Viking No. 4893759
    Only
    €52.49
    Pack
    €64.56 incl. VAT
    Currently in stock Delivery 2-3 working days
  23. Blake Cream Manilla Gusset Envelope Peel and Seal C4 229x324x25mm 140 gsm Pack of 100
    Blake Cream Manilla Gusset Envelope Peel and Seal C4 229x324x25mm 140 gsm Pack of 100 Viking No. 6298713
    5 out of 5 stars
    (2)
    As low as
    €167.00
    Pack
    from 3 Packs
    €205.41 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €184.00 €226.32
    3+ €167.00 €205.41
    Currently in stock Delivery 2-3 working days
  24. Premium Business Envelopes Plain C4 229 (W) x 324 (H) mm Adhesive Strip White 140 gsm Pack of 100
    Sustainable Sustainable
    Sustainable Sustainable
    Premium Business Envelopes Plain C4 229 (W) x 324 (H) mm Adhesive Strip White 140 gsm Pack of 100 Viking No. 5971464
    As low as
    €134.00
    Pack
    from 3 Packs
    €164.82 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 €147.00 €180.81
    3+ €134.00 €164.82
    Currently in stock Delivery 2-3 working days

Compare (max. 3 products)

View comparison

Customer service & Feedback

Customer service ›

Click here for help with a wide range of topics such as your account, ordering and delivery. Or call: 0818 27 0151

Live Chat ›

Monday - Friday 9am to 5pm

Give us your feedback

Tell us how we are doing! We would like to hear your opinion.

×