Skip to product information
1 of 7

100% Compostable Self Seal Poly Bags

100% Compostable Self Seal Poly Bags

Regular price £8.99 GBP
Regular price Sale price £8.99 GBP
Sale Sold out
FREE UK Next Day Delivery
Same Day Dispatch before 2pm.

(Tap the stars to leave your review)



Extra Small: 7 x 7" (17.8 x 17.8 cm + Lip)`

Small: 10 x 12" (25.5 x 30.5 cm + Lip)`

Medium: 12 x 14" (30.5 x 35.6 cm + Lip)`

Large: 14 x 19" (35.6 x 48.3 cm + Lip)

About the material

Simplelifeco poly bags are made from a blend of cornstarch and biodegradable polymers.

Following our successful certification, our poly bags have met the strict criteria of the EN13432 European Composting Standard and are permitted to be advertised and labelled ‘compostable’ and also include the seedling label.

How to dispose

Simply pop the used poly bag alternative in the food waste collection bin and it will be taken to the industrial composting facility.

In order to be suitable for composting, products and materials need to meet the strict criteria of the European EN13432 industrial standard… which ours do!

In the industrial facility, controlled conditions like temperature and humidity encourage bacteria and their enzymes to digest the compostable polymers as a source of nutrition and your poly bag will breakdown in just 6-12 weeks!

This process applies to when you see any certified EN13432 product.


We provide same day dispatch on all orders before 2pm Monday - Friday. It's a next day service and also FREE for all UK mainland orders.

As a proud-to-be-green business, we ship all of our orders in our very own eco friendly, zero-waste packaging and for larger orders, we reuse pre loved boxes and use water activated paper tape.

Quality Guarantee

We take great pride in providing the best eco friendly packaging bags available, with a professional finish that is unchallenged. 

Each pack is quality checked and you can rest assured our self seal bags are everything you expect; completely odour-free & a super simple eco friendly swap.

Why Simplelifeco?

We’re on a mission to provide a greener future for our planet, and over the last year we’ve helped support the planting of 4,000+ trees. Since launching our website, we’ve partnered with Ecologi and continue to plant a tree for every order we get. It really is “buy one, get one tree” here!

Working closely with all of our manufacturers, we’re always striving to reduce the amount of waste that reaches landfill, and in 2021 we pledged to become net zero by 2030 through the SME Climate Hub.

View full details

Try a sample!

Ordering a sample pack first is a great idea if you're wanting to get a feel for the different styles and sizes available in our mailing collection.

Join our community...

Community feature

"Amazing customer service from simplelifeco
Always happy to answer any questions about their products and services
High quality premium products available which make my own business stand out from the crowd
Super fast service and shipping
Will never change supplier as they are an awesome company with an awesome service and amazing products!"

~ Connor
Owner and creator of Monkey Purple

We never wanted to just be about the products we provide...

Here at Simplelifeco, we partner with small and micro-businesses, and help you to ditch the plastic, ship sustainably and go the extra mile for our planet.