---
product_id: 246059282
title: "Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging"
brand: "simplelifeco uk"
price: "$889"
currency: MXN
in_stock: true
reviews_count: 13
category: "Simplelifeco Uk"
url: https://www.desertcart.mx/products/246059282-eco-friendly-compostable-mailing-bags-medium-12-x-16-pack
store_origin: MX
region: Mexico
---

# 100% compostable cornstarch blend Medium 12 x 16” size, perfect fit Reliable self-seal closure Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging

**Brand:** simplelifeco uk
**Price:** $889
**Availability:** ✅ In Stock

## Summary

> ♻️ Elevate your brand with mailers that deliver style, security, and sustainability.

## Quick Answers

- **What is this?** Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging by simplelifeco uk
- **How much does it cost?** $889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/246059282-eco-friendly-compostable-mailing-bags-medium-12-x-16-pack)

## Best For

- simplelifeco uk enthusiasts

## Why This Product

- Trusted simplelifeco uk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Security:** Self-seal closure ensures your packages stay secure without sacrificing convenience or style.
- • **Zero Waste Packaging:** Each pack comes wrapped in compostable outer packaging—because every detail counts in your green journey.
- • **Ethical Brand Backing:** Support a UK-based B Corp committed to sustainability and ethical business practices with every purchase.
- • **Perfectly Sized for Impact:** Medium 12 x 16” bags designed to fit your shipments with confidence and professionalism.
- • **Sustainability Meets Style:** Send your products in sleek, matte-finish mailers that break down into nutrient-rich soil—eco-conscious never looked this good.

## Overview

Simplelifeco’s Eco Friendly Compostable Mailing Bags (12 x 16”, pack of 10) combine a premium matte finish with a 100% compostable cornstarch and biopolymer blend. Designed for professionals who value sustainability and style, these self-seal mailers offer sturdy protection while supporting a circular economy. Packaged in compostable wrap and backed by a UK B Corp, they’re the smart choice for conscious businesses aiming to reduce their environmental footprint without compromising on quality.

## Description

Great prices on your favourite Office brands plus free delivery and returns on eligible orders.

Review: Great eco option for bags - Really good sturdy bags, not the cheapest but good quality, nice and thick no issues with non sticky adhesives, would definitely get more if I needed.
Review: Excellent quality - These are by far the best quality bags I've ever purchased. They are really smart to look at and a good thickness so I can post items with confidence. The fact they are eco friendly is a big plus too. Would definitely recommend!

## Features

- About the Material: Impeccably engineered using a blend of cornstarch and biopolymers, Simplelifeco mailing bags are the shining stars of sustainability. With their premium matte finish, they leave a lasting impression while treading lightly on our planet offering a guilt-free solution for conscientious consumers. Each mailer will break down into nutrient-rich goodness, giving new life to the soil and supporting a circular economy.
- Make a Positive Impact: Get ready to send your products with a twist of environmental responsibility and a dash of pizzazz! Our postage bags are full of positive vibes and feel-good energy. No more sacrificing sustainability for style! It's time to strut your stuff and show the world that you can be conscious of our planet and trendy at the same time!
- Dedicated to Perfection: We are on a mission to deliver the most stunning mailers you have ever encountered. Our team pours their hearts into meticulously crafting each pack with love and care, subjecting them to rigorous checks (yes, every single one!). These remarkable shipping bags radiate excellence with a sleek and professional finish, making you, your customers and mother nature feel amazing.
- Why Simplelifeco? When you choose Simplelifeco, you're not just buying packaging - you're supporting a UK based B Corp (since June 2023!) dedicated to sustainability and ethical practices. Our mission is to make a positive impact on the planet and our people, not just turn a profit. Join us in striving for a better, simpler, and more conscious way of living. Your support helps us make a positive impact and work towards a brighter future for all.
- What’s in the Pack: 10 mailing bags, each measuring 12 x 16” (30.5 x 35.5 cm). Plus, each pack is protected by compostable outer packaging, making it a win for both your envelopes and the environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NFFPD3V |
| Best Sellers Rank | 7,394 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 46 in Envelope Mailers |
| Brand | simplelifeco UK |
| Closure | Self-Seal |
| Colour | Pack of 10 |
| Customer Reviews | 4.8 4.8 out of 5 stars (326) |
| Date First Available | 7 July 2021 |
| Item Weight | 220 g |
| Manufacturer | simplelifeco UK |
| Manufacturer Part Number | 10158 |
| Material Type | Cornstarch and Biopolymers |
| Model Number | 10158 |
| Number of Items | 10 |
| Product Dimensions | 40 x 30.48 x 0.03 cm; 220 g |
| Shape | Rectangular |
| Size | Medium: 12 x 16" |
| Total Recycled Content | 100 |

## Product Details

- **Brand:** simplelifeco UK
- **Closure type:** Self-Seal
- **Colour:** Pack of 10
- **Material:** Cornstarch and Biopolymers
- **Number of items:** 10

## Images

![Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging - Image 1](https://m.media-amazon.com/images/I/51+tBAC0ZsL.jpg)
![Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging - Image 2](https://m.media-amazon.com/images/I/61bNhZPOSOL.jpg)
![Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging - Image 3](https://m.media-amazon.com/images/I/61FNrRr0amL.jpg)
![Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging - Image 4](https://m.media-amazon.com/images/I/61REmnlKJFL.jpg)
![Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging - Image 5](https://m.media-amazon.com/images/I/616bihNx0yL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great eco option for bags
*by M***A on 7 January 2026*

Really good sturdy bags, not the cheapest but good quality, nice and thick no issues with non sticky adhesives, would definitely get more if I needed.

### ⭐⭐⭐⭐⭐ Excellent quality
*by W***S on 12 November 2025*

These are by far the best quality bags I've ever purchased. They are really smart to look at and a good thickness so I can post items with confidence. The fact they are eco friendly is a big plus too. Would definitely recommend!

### ⭐⭐⭐⭐⭐ Quality bags for shipping
*by I***D on 14 January 2026*

These bags are really nice to use, very good thickness compared to other bags I have ordered in the past. The Adhesive quality has been perfect for my use case of shipping a client Merch. Great value for money would recommend.

## Frequently Bought Together

- Simplelifeco UK Eco Friendly Compostable Mailing Bags (Medium: 12 x 16”, Pack of 10) - Compostable Mailers - Postage Bags - Eco Friendly Packaging
- Simplelifeco UK FSC Certified, Eco Friendly Paper Mailing Bags (14 x 17”) | 100% Recyclable Planet Positive Postage Bags | B Corp (Pack of 10)

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**Shop now:** [https://www.desertcart.mx/products/246059282-eco-friendly-compostable-mailing-bags-medium-12-x-16-pack](https://www.desertcart.mx/products/246059282-eco-friendly-compostable-mailing-bags-medium-12-x-16-pack)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-14*