Eco-First Natureflex Lined Bags

From: £49.11


Introducing our Eco-First Products – a brand new range of environmentally friendly, block bottom lined bags. Our Eco-First Natureflex Lined Bags are 100% compostable and biodegradable, they are made using a ‘Natureflex’ film lining and paper outer. They provide a true eco-friendly option, available in brown or white, with the added benefit of a film lining for heat sealability and high-barrier properties, making it suitable for greasy/oily produce.


Natureflex films are based strongly on renewable resources (wood pulp sourced only from plantations). Natureflex films have been fully tested and are certified to both the European (EN13432) and American (ASTM D6400) norms for compostable packaging.


The square bottom construction of this style of bag allows it to stand securely on store shelves. Ideal for use with coffee, tea, confectionery, whole foods, samosas, cookies, muesli, baked goods, cake mixes.


Available with a transparent window to ensure items inside are visible to promote the product to be displayed, alternatively without a window if contents need to be protected from sunlight.




Natureflex lined bags offer an exciting alternative to traditional plastic lined block bottom bags and are as far as we know unique to Charlotte Packaging.


 Key Features

  • 100% biodegradable and compostable
  • Paper comes from a sustainable source
  • Natureflex lined for superb heat sealability. We recommend our table top Heat sealer
  • High barrier properties for the greaseproof function
  • Available in brown or white kraft – 80gsm with Natureflex lining
  • Sizes available 125g (80 x 47 x 166mm), 250g (80 x 40 x 232mm), 500g (105 x 65 x 262mm)
  • Attractive transparent window to visually promote products
  • Separate self-adhesive tin ties available in tan/white/black


Customise your product by adding your own branded labels – please see our custom printed labels.


Customised branding available – stand out from the crowd and promote your name with personalised printed paper bags. Own branding available on quantities starting at 30,000. Please contact us for further information.

Additional information

Weight N/A

White, Brown


No Window, Window


125g 80x47x166mm, 250g 80x47x232mm, 500g 105x65x262mm


250, 500, 1000