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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

White Cardboard Boxes - 200 x 200 x 80mm

White Cardboard Boxes

Regular price
Sale price From £0.94 Regular price £1.16
Manila Rigid Board Mailers - Normal
Eco Product

Manila Rigid Board Mailers

Regular price From £0.17
Sale price Regular price
Manila Board Back Envelopes - Yes Without Window 190 x 140mm

Manila Board Back Envelopes

Regular price
Sale price From £0.14 Regular price £0.16
Single Wall Cardboard Box - Small Parcel 165 x 165 x 105mm
Eco Product

Single Wall Cardboard Box

Regular price From £0.37
Sale price Regular price
White Coloured Peel and Seal Envelopes - Without Window 120gsm
Eco Product

White Coloured Peel and Seal Envelopes

Regular price From £0.10
Sale price Regular price
Load video: White White All Board Envelopes

White All Board Envelopes

Regular price From £0.21
Sale price Regular price
White Coloured V Flap Envelopes - Gummed 120gsm
Eco Product

White Coloured V Flap Envelopes

Regular price From £0.07
Sale price Regular price £0.07
Manila Rigid Corrugated Board Mailers - No Square - 180 x 180mm
Eco Product

Manila Rigid Corrugated Board Mailers

Regular price From £0.34
Sale price Regular price
Manila Paper Finish Bubble Bag Mailers - 165 x 100mm
Eco Product

Manila Paper Finish Bubble Bag Mailers

Regular price
Sale price From £0.14 Regular price £0.16
Black Coloured Peel and Seal Envelopes - Without Window C4 - 229 x 324mm

Black Coloured Peel and Seal Envelopes

Regular price From £0.07
Sale price Regular price
Manila Gummed Business Envelopes - Wallet 80gsm C6 - 114 x 162mm
Eco Product

Manila Gummed Business Envelopes

Regular price From £0.07
Sale price Regular price
Dark Red Coloured Peel and Seal Envelopes - Without Window C4 - 324 x 229mm

Dark Red Coloured Peel and Seal Envelopes

Regular price From £0.16
Sale price Regular price
Black Paper Finish Bubble Bag Mailers - 270 x 190mm

Black Paper Finish Bubble Bag Mailers

Regular price From £0.34
Sale price Regular price
Gold Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Gold Coloured Peel and Seal Envelopes

Regular price From £0.24
Sale price Regular price
Transparent Biodegradable Bags - 155 x 160mm
Eco Product

Transparent Biodegradable Bags

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

Pale Pink Coloured Peel and Seal Envelopes

Regular price From £0.25
Sale price Regular price
Dark Blue Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Dark Blue Coloured Peel and Seal Envelopes

Regular price From £0.25
Sale price Regular price
Manila Book Wrap Mailers - 147 x 126mm
Eco Product

Manila Book Wrap Mailers

Regular price From £0.59
Sale price Regular price
Manila Economy Board Back Envelopes - C5 - 229 x 162mm

Manila Economy Board Back Envelopes

Regular price From £0.16
Sale price Regular price
White Paper Finish Bubble Bag Mailers - 165 x 100mm
Eco Product

White Paper Finish Bubble Bag Mailers

Regular price From £0.14
Sale price Regular price
Manila Eco Friendly Bubble Bag Mailers - 470 x 350mm
Eco Product

Manila Eco Friendly Bubble Bag Mailers

Regular price
Sale price From £0.17 Regular price £0.25
Black Board Back Envelopes - Grey C5 - 229 x 162mm

Black Board Back Envelopes

Regular price From £0.33
Sale price Regular price
Pale Blue Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Pale Blue Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.25 Regular price £0.31
Dark Green Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Dark Green Coloured Peel and Seal Envelopes

Regular price From £0.31
Sale price Regular price
Bright Red Coloured Peel and Seal Envelopes - C4 - 324 x 229mm
Eco Product

Bright Red Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.07 Regular price £0.31
Bright Pink Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Bright Pink Coloured Peel and Seal Envelopes

Regular price From £0.31
Sale price Regular price
Bright Blue Coloured Peel and Seal Envelopes - C4 - 324 x 229mm

Bright Blue Coloured Peel and Seal Envelopes

Regular price
Sale price From £0.20 Regular price £0.31
Orange Coloured Peel and Seal Envelopes -
Eco Product

Orange Coloured Peel and Seal Envelopes

Regular price From £0.16
Sale price Regular price
White Coloured Gummed Envelopes - Square - 40 x 40mm

White Coloured Gummed 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.

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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