Skip to content
Express Shipping

Express Delivery*

Free Delivery

30% OFF First Order*

Volume Discounts

Online Volume Discounts

Same Day Dispatch

Same Day Dispatch*

Express Shipping

Express Delivery*

Free Delivery

30% OFF First Order*

Same Day Dispatch

Same Day Dispatch*

Volume Discounts

Online Volume Discounts

Collection: Office Supplies

The envelopes, mailing bags, and packaging materials that keep an office running. This range covers office supplies packaging including business envelopes in bulk quantities, document bags, string-and-washer wallets for inter-office circulation, and storage bags for parts and supplies. Available across sizes and closure types.

Browse related: Labels | Shipping Accessories | Business Envelopes

226 products

White Corrugated Paper Bubble Bag Mailers - 340 x 240mm

White Corrugated Paper Bubble Bag Mailers

Regular price From £0.19
Sale price Regular price
Dark Yellow Coloured Peel and Seal Envelopes - Without Window C4 - 324 x 229mm

Dark Yellow Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.07 Regular price £0.31
Silver Matt Finish Bubble Bag Mailers - 145 x 90mm

Silver Matt Finish Bubble Bag Mailers

Regular price
Sale price From £0.41 Regular price £0.80
Recycled Manila Gusset Peel & Seal Envelopes - 120gsm Without Window C6 - 162 x 114 x 25mm
Eco Product

Recycled Manila Gusset Peel & Seal Envelopes

Regular price From £0.25
Sale price Regular price
Orange Eco Friendly Bubble Bag Mailers - 165 x 100mm
Eco Product

Orange Eco Friendly Bubble Bag Mailers

Regular price
Sale price From £0.36 Regular price £0.51
White Eco Friendly Bubble Bag Mailers - 165 x 100mm
Eco Product

White Eco Friendly Bubble Bag Mailers

Regular price
Sale price From £0.30 Regular price £0.43
White Board Back Envelopes (White Board) - C4 - 324 x 229mm

White Board Back Envelopes (White Board)

Regular price From £0.23
Sale price Regular price
Cherry Coloured Gummed Greeting Card V Flap Envelopes - C5 - 162 x 229mm

Cherry Coloured Gummed Greeting Card V Flap Envelopes

Regular price From £0.11
Sale price Regular price
Pale Grey Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Pale Grey Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.25 Regular price £0.31
Bright Pink Coloured Gummed V Flap Envelopes - 125 x 175mm
Eco Product

Bright Pink Coloured Gummed V Flap Envelopes

Regular price From £0.07
Sale price Regular price
Navy Blue Coloured Peel and Seal Envelopes - Without Window Square - 126 x 126mm

Navy Blue Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.13 Regular price £0.16
Recycled White Gusset Peel & Seal Envelopes - Without Window 254 x 178mm
Eco Product

Recycled White Gusset Peel & Seal Envelopes

Regular price From £0.23
Sale price Regular price
Bright Blue Coloured Gummed V Flap Envelopes - 125 x 175mm
Eco Product

Bright Blue Coloured Gummed V Flap Envelopes

Regular price From £0.07
Sale price Regular price
White Premium Business Envelopes - Without Window N A C4 - 324 x 229mm

White Premium Business Envelopes

Regular price
Sale price From £0.10 Regular price £0.12
Magnolia Coloured Gummed V Flap Envelopes - 125 x 175mm
Eco Product

Magnolia Coloured Gummed V Flap Envelopes

Regular price From £0.07
Sale price Regular price
White Recycled Envelopes - 125 x 175mm
Eco Product

White Recycled Envelopes

Regular price From £0.25
Sale price Regular price
Dark Green Coloured Gummed V Flap Envelopes - 125 x 175mm
Eco Product

Dark Green Coloured Gummed V Flap Envelopes

Regular price From £0.07
Sale price Regular price
Gold Metallic Coloured Gummed Greeting Card V Flap Envelopes - 125 x 175mm

Gold Metallic Coloured Gummed Greeting Card V Flap Envelopes

Regular price
Sale price From £0.13 Regular price £0.31
Blue Coloured Peel and Seal Envelopes -

Blue Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.13 Regular price £0.16
High White Conqueror Envelopes - C6 - 114 x 162mm

High White Conqueror Envelopes

Regular price From £0.34
Sale price Regular price
Silver Metallic Finish Bubble Bag Mailers - 165 x 140mm

Silver Metallic Finish Bubble Bag Mailers

Regular price From £0.48
Sale price Regular price
Black Board Envelopes - 235 x 162mm
Eco Product

Black Board Envelopes

Regular price From £0.72
Sale price Regular price
Black Metallic Finish Bubble Bag Mailers - 165 x 140mm

Black Metallic Finish Bubble Bag Mailers

Regular price From £0.36
Sale price Regular price
Red Paper Finish Bubble Bag Mailers - 320 x 450mm

Red Paper Finish Bubble Bag Mailers

Regular price From £0.39
Sale price Regular price
Rectangular Labels - Gold 36 x 22mm
Eco Product

Rectangular Labels

Regular price From £0.70
Sale price Regular price
Cross Mailer Packing Boxes - 195 x 139 x 140mm
Eco Product

Cross Mailer Packing Boxes

Regular price From £1.19
Sale price Regular price
ColomPac Crash Lock Boxes -
Eco Product

ColomPac Crash Lock Boxes

Regular price From £0.84
Sale price Regular price
Magnolia Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Magnolia Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.20 Regular price £0.31
Bright Red Coloured Gummed V Flap Envelopes - 125 x 175mm
Eco Product

Bright Red Coloured Gummed V Flap Envelopes

Regular price From £0.07
Sale price Regular price

More About "Office Supplies"

This collection covers over 230 products suited to a wide range of mailing and packaging applications. The range spans over 265 size options, a range of colour options, paper weights from 22–400gsm, gummed (lick-and-seal) and peel & seal closures.

Product types include: Biodegradable Bags, Board Back Envelopes, Book Wrap Mailers, Bundles, Business Envelopes, Cardboard Boxes.

Benefits

  • Size variety — over 265 size options across the range.
  • Colour options — a range of colour options available.
  • Closure choice — gummed (lick-and-seal) and peel & seal to suit different workflows.
  • Royal Mail compatible — qualifies as large letter or letter or medium parcel or small parcel within standard weight limits.

Frequently Asked Questions

What types of products are in this collection?
This collection contains over 230 products covering Biodegradable Bags, Board Back Envelopes, Book Wrap Mailers, Bundles, Business Envelopes, Cardboard Boxes. Use the sort and filter options to find the right product for your specific size, format and quantity requirements.

Are these products Royal Mail compatible?
Yes — products in this collection use standard UK postal formats compatible with Royal Mail's size and weight categories. Always check packed weight before assigning a postage rate.

Trustpilot Verified

What Our Customers Say

See why we’re trusted as by thousands of UK businesses for packaging and envelopes through verified customer reviews.

Read more reviews at Trustpilot

Black and white photo of a person with long hair against a plain background

Aimée Thompson

We ordered some branded envelopes for a client event and they were a perfect addition. Jess and the team were extremely accommodating and attentive throughout the ordering process, pushing our order through to meet the tight deadline. I really recommend this company for branded materials. Thank you team!

Woman with long brown hair wearing a beige top against a plain background

Charlotte Goodman-Brooks

Great Customer Service

Unfortunately my order arrived damaged but after emailing the issue over to the company I received a quick response from Jess who was able to fix the problem in minutes, thanks so much jess, fantastic customer service, will definitely be ordering from this company again.

Man in a suit with a blurred green outdoor background

SR

Great Products, Quick Delivery

DPD were having issues delivering to my address and things were getting frustrating, but the company really stepped up. They sorted the problems with DPD quickly, the replacement arrived super fast, and they refunded my previous order without any hassle. Overall, I’m really impressed – amazing customer service, and I’ll definitely be ordering again!

Woman wearing a yellow sweater with a plain background

Grace

Proactive and Helpful

The courier let us down, but Jess and Kelly were hugely helpful and did everything they could to resolve it. They even arranged to specially stock products I order regularly to make future orders smoother. Great quality, good value and excellent customer service, with the phone answered on the first ring!

Woman with gray hair wearing a blue top against a light gray background

Rebecca R

Really Easy Process

Really easy process to order some custom printed envelopes, James was so helpful and answered all my questions. The envelopes arrived on time and are really great quality, wouldn't hesitate to use this company again!

Man wearing a light gray sweater over a collared shirt on a plain background

Bernie Webber

Great Company To Buy From

Great company to buy from. Very helpful and communicative.


Man wearing a dark suit with a red tie against a plain background

Paul Craig

Prompt and Efficient Service

Very helpful staff directing me to exactly the right item needed.

Man in a suit smiling outdoors with a blurred background

Richard

Fantastic Customer Service

Fantastic Customer Service