Poly Bags M/D 200g 300x375

Clear Medium Duty Polythene Bags 200 gauge 12x15" | 300 x 375mm

Poly Bags M/D 200g 375x500

Clear Medium Duty Polythene Bags 200 gauge 15x20" | 375 x 500mm

Clear Medium Duty Polythene Bags 200 gauge 12x18" |300 x 450mm

Food SafeRecyclableLDPE

Clear Medium Duty Polythene Bags 200 gauge/50 micron

Bag size: 300mm (wide) x 450mm (high) / 12x18"

Film thickness is 200 gauge or 50 microns

This product is food safe. It contains no harmful chemicals and can be used for food products, animal products and pharmaceutical applications

Made from recyclable film with resin code 4

Available in a range of sizes from 80mm to 900mm widths

From: £14.1500 for 100
Availability: In stock
Product Code

£16.98 inc VAT

Price for minimum quantity of 100 is £14.15

Available to buy in increments of 100

  • Buy 500+ for £42.00 ( £0.0840 each) and save 41%
  • Buy 1000+ for £60.00 ( £0.0600 each) and save 58%
  • Buy 2000+ for £110.20 ( £0.0551 each) and save 61%
  • Buy 5000+ for £237.00 ( £0.0474 each) and save 67%
  • Medium duty 200 gauge polythene bag made from non-toxic, inert polythene offering good clarity and strength
  • These Medium duty bags are used to protect against dust and dirt, for presentation of goods and the protection of items
  • They are suitable for both storage and protection of a selection of products and items for example; arts, crafts, pet supplies, larger soft toys and clothing
  • Our bags are both made from 30% recycled material (Plastic Packaging Tax exempt) and also food safe
  • Please note sizes can vary by a few mm due to manufacturing tolerances - Width +/- 3mm or 2%, Length +/- 6mm or 2%, Gauge +/- 10%

What is a medium duty polybag?

This is a clear, polythene bag of medium weight designed to protect your products from moisture and dust. They are open at the top, with the other three sides sealed and the top can be closed by heat-sealing using one of our Impulse sealers, a rubber band, neck tie or tape. These bags are very versatile and although medium weight are very well made from safe, inert film which they can be used for many applications including food storage. 

What can these bags be used for?

These polythene bags are perfect for small, medium weight products, such as confectionery, baked goods, clothing, stationery, accessories or soft toys. They are excellent quality and are designed to keep products clean and dry.

How strong are these bags?

Whilst these bags are excellent quality, they are designed to hold medium weight products so should not be used for anything too heavy, or with sharp corners. 

How to measure these bags?

These bags are measured as follows: width first, then length. So this bag is 300mm wide by 450mm long.

Please note sizes can vary by a few mm due to manufacturing tolerances - Width +/- 3mm or 2%, Length +/- 6mm or 2%, Gauge +/- 10%. This means that the sizing could vary very slightly between batches.

How can I be sure that I am ordering the right bag?

Double check the measurements against your product, remembering that these bags are flat and if your product has depth that will impact on the width you need and you could well need a wider bag than you think. If you need help give us a call or contact us via the online chat. If you are still not sure which size you need we can send you a sample to test – please email sales@transpack.co.uk with your request, and don’t forget to give us your address.

What is your returns policy?

If you do happen to order the wrong bags or you find it is not suitable after all we will happily accept them back, unused and in a saleable condition. You will need to call us right away and request a returns number. We will need to receive the bags back within 14 days of when you received them. You will need to send them back at your own cost but once received we will make the refund to you quickly.


More Information
Colour/Finish Clear
Food Safe Yes
Made in the UK No
Recylable? Yes
Free Delivery No
Length 450mm
Width 300mm
Diameter 190mm
  • Heat Sealable - This product is heat sealable to protect food from contamination and keep products fresher for longer.
  • Food Safe - Made from food safe film meaning that it contains no harmful chemicals so it can be used for all food products, animal products and pharmaceutical applications.
  • 100% Recyclable - Made from recyclable film with a resin code 4 and is therefore recyclable with most kerb-side collections. You should check with your local Council to be sure though as there can be regional variations. If your local Council doesn't collect this film many Supermarkets do.

These bags have resin code 4 and are recyclable. You should check with your local Council to see if you can recycle plastic bags and film with your household recycling. Some Local Authorities will take it away but it is limited.

For those who can't recycle plastic films and bags at home, you can take it to be recycled at carrier bag collection points at the larger stores of most major supermarkets including Tesco, Asda, Morrisons, Sainsbury's, The Co-op and Waitrose.

What can I use a 300x450mm medium duty 200gauge polythene bag for ?

There are so many uses and benefits for a 20 gauge medium duty polythene bag. Here are a few potential uses:

  1. Packaging: You can use the clear Polythene bag to package small to medium-sized items such as clothing, books, toys, or household goods. It provides a protective barrier against dust, moisture, and minor impacts during storage and transportation.
  2. Storage: Transpack's poly bags can be used for storing items that need to be kept organised and protected. You can store seasonal clothing, bedding, blankets, or other soft items that can benefit from being kept in a sealed bag.
  3. Transportation: If you need to transport items, particularly fragile or sensitive products, the bag can provide a layer of protection. It can be useful for moving delicate items, preventing scratches or minor damages during transit.
  4. Waste disposal: The recyclable poly bag can also be utilised for collecting and disposing of small amounts of non-hazardous waste, such as paper, plastic, or dry general household waste. It can act as a liner for trash bins or be tied securely for temporary storage before disposal.
  5. Crafts and hobbies: If you enjoy crafts or have hobbies that involve sorting and organising materials, this bag can be helpful. It can store craft supplies, small tools, beads, or similar items, allowing you to keep everything in one place.
  6. Food packaging: Transpack's polythene medium duty bags can be used to pack and store food like beans, legumes and fresh garden produce. It's a popular bag for small dog treats and pet treats.