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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

Burgundy Coloured Peel and Seal Envelopes - C4 - 324 x 229mm
Eco Product

Burgundy Coloured Peel and Seal Envelopes

Regular price £0.68
Sale price Regular price
Pale Green Coloured Gummed V Flap Envelopes - 125 x 175mm
Eco Product

Pale Green Coloured Gummed V Flap Envelopes

Regular price From £0.07
Sale price Regular price
Dark Blue Matt Finish Bubble Bag Mailers - C5+ - 250 x 180mm

Dark Blue Matt Finish Bubble Bag Mailers

Regular price From £0.85
Sale price Regular price
Red Corrugated Paper Bubble Bag Mailers - 340 x 240mm

Red Corrugated Paper Bubble Bag Mailers

Regular price From £0.23
Sale price Regular price
Blue Coloured Peel and Seal V Flap Envelopes - 62 x 94mm

Blue Coloured Peel and Seal V Flap Envelopes

Regular price From £0.11
Sale price Regular price
Postal Tubes - Round 625 x 50mm

Postal Tubes

Regular price From £0.14
Sale price Regular price
Mid Blue Coloured Peel & Seal Envelopes - C4 - 229 x 324mm

Mid Blue Coloured Peel & Seal Envelopes

Regular price From £0.25
Sale price Regular price
Gold Coloured Peel and Seal V Flap Envelopes - C5 - 162 x 229mm

Gold Coloured Peel and Seal V Flap Envelopes

Regular price From £0.30
Sale price Regular price
Green Coloured Peel and Seal V Flap Envelopes - C5 - 162 x 229mm

Green Coloured Peel and Seal V Flap Envelopes

Regular price From £0.18
Sale price Regular price
Gold Matt Finish Bubble Bag Mailers - C5+ - 250 x 180mm

Gold Matt Finish Bubble Bag Mailers

Regular price £0.85
Sale price Regular price
Black Coloured Gummed Greeting Card V Flap Envelopes - Square - 100 x 100mm

Black Coloured Gummed Greeting Card V Flap Envelopes

Regular price From £0.13
Sale price Regular price
Metallic Silver Coloured Gummed V Flap Envelopes - 125 x 175mm

Metallic Silver Coloured Gummed V Flap Envelopes

Regular price
Sale price From £0.11 Regular price £0.24
Orange Coloured Peel and Seal V Flap Envelopes - 62 x 94mm

Orange Coloured Peel and Seal V Flap Envelopes

Regular price From £0.11
Sale price Regular price
White 90gsm Self Seal Business Envelopes - C5 - 162 x 229mm

White 90gsm Self Seal Business Envelopes

Regular price
Sale price From £0.10 Regular price £0.11
Navy Blue Board Back Envelopes - C5 - 229 x 162mm

Navy Blue Board Back Envelopes

Regular price From £0.44
Sale price Regular price
Red Board Envelopes - 235 x 162mm
Eco Product

Red Board Envelopes

Regular price From £0.72
Sale price Regular price
Green Coloured Peel and Seal Envelopes - Without Window Square - 85 x 85mm

Green Coloured Peel and Seal Envelopes

Regular price From £0.16
Sale price Regular price
Red Coloured Peel and Seal Envelopes - Without Window Square - 126 x 126mm

Red Coloured Peel and Seal Envelopes

Regular price From £0.16
Sale price Regular price
Blue Metallic Finish Bubble Bag Mailers - Square - 165 x 165mm

Blue Metallic Finish Bubble Bag Mailers

Regular price From £0.57
Sale price Regular price
Load video: Post Marque Gusset 160gsm Peel & Seal Envelopes
Eco Product

Dark Red Premium Peel and Seal 160gsm Envelopes

Regular price From £0.52
Sale price Regular price
Orange Gloss Finish Bubble Bag Mailers - 340 x 240mm

Orange Gloss Finish Bubble Bag Mailers

Regular price £1.33
Sale price Regular price
Gold Board Envelopes - 235 x 162mm
Eco Product

Gold Board Envelopes

Regular price From £0.82
Sale price Regular price
White Blue Opaque Peel and Seal Business Envelopes - No Without Window

White Blue Opaque Peel and Seal Business Envelopes

Regular price
Sale price From £0.08 Regular price £0.40
Dark Yellow Board Back Envelopes - C4 - 324 x 229mm

Dark Yellow Board Back Envelopes

Regular price £0.66
Sale price Regular price
Blue Board Envelopes - C3 - 457 x 330mm
Eco Product

Blue Board Envelopes

Regular price From £0.72
Sale price Regular price
Silver Coloured V Flap Envelopes - Peel and Seal C5 - 162 x 229mm

Silver Coloured V Flap Envelopes

Regular price From £0.30
Sale price Regular price
Burgundy Coloured Gummed V Flap Envelopes - DL - 110 x 220mm
Eco Product

Burgundy Coloured Gummed V Flap Envelopes

Regular price From £0.12
Sale price Regular price
Recycled Tissue Paper (20 Sheet Pack) - 500 x 375mm Fuchsia Pink

Recycled Tissue Paper (20 Sheet Pack)

Regular price £1.92
Sale price Regular price
Oval Labels - Gold 63 x 42mm

Oval Labels

Regular price From £0.70
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.

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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