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By Royal Appointment to HM The Queen. BSI Certified FM31516

Clear Grip Seal Bag
229mm x 324mm x 50 micron (9" x 12.75" x 200 gauge)
From £34.58 per 100
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Mailing Bags with Printed Designs
Mailing Bags with Printed Designs
An exclusive set of designer printed mailers in handy pack sizes.
Our Budget Grip Seal Bags are a cheaper thinner range of the handy resealable bags (with the option of write-on-panels to easy label and catalogue their contents)
Budget Grip Seal Bags
Ideal for sorting
and storing things!
In Grip Seal Bags...

Clear Biodegradable Bag (30% Recycled)

3648R30BIO Clear Biodegradable Bag (30% Recycled)
900mm x 1200mm x 40 micron (36" x 48" x 160 gauge)
Extra large clear biodegradable packing bag made with 30% recycled content, with a 40 micron (160 gauge) thickness. Boxed in 50's.
Quantity: Cost? Add
Order Quantity No. in pack Price per pack Price per pack Price per 1000
(Inc. VAT) (Ex. VAT) (Ex. VAT)
50+ 50 £45.33 £37.77 -
150+ 50 £43.07 £35.89 -
250+ 50 £41.26 £34.38 -
500+ 50 £38.54 £32.11 -

Extra large clear biodegradable bag (30% recycled) features

  • Made from polythene with minimum 30% recycled content and a Bio-Transformation (Bio-T) additive.
  • Use, reuse and recycle in the same way as a regular polythene bag.
  • If littered, prolonged exposure to outdoor conditions and the Bio-T additive will cause the material to break down into a wax-like substance.
  • Fungi and bacteria will then break this substance down into CO2, water and biomass.
  • Lab tested - will biodegrade within 1-2 years in the open environment.
  • Leaves no microplastics behind and meets strict ecotoxicity standards.
  • Complies with PAS 9017:2020 - the new BSI standard for biodegradable plastic.
  • Printed with information on bag's biodegradability (see below).
  • Made with at least 30% recycled content - exempt from Plastic Packaging Tax.

Extra large clear biodegradable bag (30% recycled) - dimensions

  • Internal width: 900mm (36")
  • Internal length: 1200mm (48")
  • Polythene thickness: 40 micron (160 gauge)
  • Box quantity: 50 bags

Extra large biodegradable bag - printed information

This bag is printed with a helpful useful message for customers and end-users, outlining its biodegradability:

"BIODEGRADABLE for a better world...

"Conforms to BSI PAS 9017:2020 for biodegradability of polyolefins."

How to store this extra large clear biodegradable bag

This eco-friendly product has a shelf life of 12 months from the date of purchase.

Bags should be stored at room temperature (17-23°C), out of direct sunlight and in their original packaging.

Failure to do so may kick-start degradation prematurely and reduce shelf life.

Bio-T (Bio-Transformation) packaging - how to dispose

After use, please recycle our biodegradable (Bio-T) bags with other soft plastics by taking them to a local bag collection point.

Our Bio-T bags are not designed to biodegrade in closed composting environments, so are not suitable for the collection and disposal of food waste.

Instead, you may prefer our range of compostable packing bags which can be disposed of with your food waste and are suitable for industrial composting, in line with the compostable standard EN13432.

See more sizes in this range

You might also like....
1824150BIO Clear Biodegradable Bag
457mm x 610mm x 37.5 micron (18" x 24" x 150 gauge)


* charge may apply for NI, Highlands and Islands
Polybags Ltd is ranked #1 when compared to all other companies in TrustPilot's category "Packaging". See a live feed of more independent Google & Trustpilot reviews here.

Clear Grip Seal Bag
152mm x 229mm x 50 micron (6" x 9" x 200 gauge)
From £23.04 per 100
more bestsellers...
100%-Recycled Mailing Bags
Bio and 100%-recycled mailing bags in low quantity handypacks.
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