---
product_id: 598966990
title: "Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60)"
brand: "straame"
price: "KSh8602"
currency: KES
in_stock: true
reviews_count: 13
category: "Straame"
url: https://www.desertcart.co.ke/products/598966990-mixed-size-grey-mailing-postal-bags-self-seal-closure-packaging
store_origin: KE
region: Kenya
---

# Tear-proof & water-resistant 4 mixed sizes for versatile use Tamper-evident secure seal Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60)

**Brand:** straame
**Price:** KSh8602
**Availability:** ✅ In Stock

## Summary

> 📦 Seal it. Ship it. Secure your success.

## Quick Answers

- **What is this?** Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) by straame
- **How much does it cost?** KSh8602 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/598966990-mixed-size-grey-mailing-postal-bags-self-seal-closure-packaging)

## Best For

- straame enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Mixed Sizes:** 15 bags each of 6x9, 9x12, 10x14, and 12x16 inches to fit everything from accessories to bulkier items.
- • **Durable & Weatherproof:** Made from high-quality polythene, these lightweight bags resist tears, dirt, and moisture for worry-free delivery.
- • **Professional Grey Finish:** Opaque grey design enhances privacy and adds a sleek, polished look to your brand’s packaging.
- • **Tamper-Evident Protection:** Once sealed, bags show clear signs of tampering, ensuring your shipments arrive intact and trusted.
- • **Effortless Self-Seal Closure:** Save time with a 40mm permanent adhesive strip that locks tight for ultimate security.

## Overview

These Mixed Size Grey Mailing Postal Bags offer a professional, tamper-evident packaging solution with self-adhesive closures and four versatile sizes. Crafted from durable, tear-proof polythene, they protect shipments from moisture and damage while maintaining privacy with an opaque grey finish. Ideal for e-commerce sellers and businesses seeking reliable, cost-effective mailers that combine security, convenience, and style.

## Description

Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) : desertcart.co.uk: Stationery & Office Supplies

Review: Perfect for loads of different items of all shapes and sizes - I am thrilled with the Straame 100 Mixed Size Grey Mailing Postal Bags! As someone who frequently sells items on Vinted and eBay, these bags have become an absolute game-changer for my packaging process. The mixed sizes are incredibly versatile, accommodating various items from clothing to accessories with ease. The self-seal closure is a time-saving blessing, eliminating the need for additional adhesive and ensuring a secure seal for every package. The durable construction of these bags provides a reliable barrier against the elements, offering peace of mind that my items will reach buyers in pristine condition. The sleek grey color adds a professional touch to my packages, enhancing the overall presentation and leaving a positive impression on buyers. It's a small detail that goes a long way in creating a cohesive and polished brand image. What truly sets these postal bags apart is their affordability without compromising on quality. The bulk quantity ensures I never run out, making them a cost-effective and convenient solution for my online selling ventures. If you're a seller on Vinted or eBay, the Straame Mixed Size Grey Mailing Postal Bags are a must-have for simplifying your packaging process and leaving a lasting, positive impression on your buyers.
Review: Great quality - Really handy for sending things, - great sizes and quality!

## Features

- SELF-ADHESIVE MAILING BAGS: Easy to close, mailing bags have self-adhesive permanent closure with a 40mm lip. The self-adhesive strip is firmly locked after being sealed with solid adhesion. Once sealed, these bags are hard to open without breaking the bag allowing your items to arrive safely without tampering. Easy to write on with a marker and to stick an adhesive label.
- SECURE PACKAGING: Ideal for private use or a wide range of business, these mailing bags are 100% opaque and are tamper-evident—mail non-fragile items to your friends, family or customers safely and securely.
- TEAR PROOF DESIGN: postal bags are lightweight yet strong. The grey bags are made from polythene, a high-quality material that ensures strong water resistance and is tear-proof. It can securely protect the items from dirt and moisture.
- MULTIUSE POSTING BAGS: These grey plastic bags can be used in any Courier. Suitable to ship any item, the bags will protect your privacy with a professional look. Light and durable, our mailing bags offer a cost-effective method of sending goods,
- MIXED SIZES: These tear-proof mailing bags are available in mixed sizes quantities. The sizes we provide in these multipack mailing bags are 6x9inch (152 x 229 mm approx.), 9x12inch (229 x 305 mm approx.), 10x14inch (254 x 356 mm approx.), 12x16inch (305 x 406 mm approx.) The packs we offer are: 60 pack (15 quantities of each size) and 100 pack (25 quantities each size).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKZXY5W3 |
| Best Sellers Rank | 972 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 18 in Mail Bags |
| Department | Unisex |
| Item model number | ST 433344 x60 |
| Package Dimensions | 24.3 x 18 x 2.8 cm; 480 g |

## Product Details

- **Brand:** Straame
- **Colour:** Blue
- **Item weight:** 0.48 Kilograms
- **Material:** Polyethylene (PE)
- **Number of items:** 60
- **Recommended uses for product:** Clothing
- **Shape:** Rectangular
- **Size:** L
- **Special feature:** Lightweight, Tearproof

## Images

![Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) - Image 1](https://m.media-amazon.com/images/I/51JkmULg3VL.jpg)
![Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) - Image 2](https://m.media-amazon.com/images/I/61+C+YDqMML.jpg)
![Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) - Image 3](https://m.media-amazon.com/images/I/61GeeJ6DVOL.jpg)
![Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) - Image 4](https://m.media-amazon.com/images/I/61NEwsE9OKL.jpg)
![Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Mailers (Blue, 60) - Image 5](https://m.media-amazon.com/images/I/61O2SWan5FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for loads of different items of all shapes and sizes
*by M***6 on 27 February 2024*

I am thrilled with the Straame 100 Mixed Size Grey Mailing Postal Bags! As someone who frequently sells items on Vinted and eBay, these bags have become an absolute game-changer for my packaging process. The mixed sizes are incredibly versatile, accommodating various items from clothing to accessories with ease. The self-seal closure is a time-saving blessing, eliminating the need for additional adhesive and ensuring a secure seal for every package. The durable construction of these bags provides a reliable barrier against the elements, offering peace of mind that my items will reach buyers in pristine condition. The sleek grey color adds a professional touch to my packages, enhancing the overall presentation and leaving a positive impression on buyers. It's a small detail that goes a long way in creating a cohesive and polished brand image. What truly sets these postal bags apart is their affordability without compromising on quality. The bulk quantity ensures I never run out, making them a cost-effective and convenient solution for my online selling ventures. If you're a seller on Vinted or eBay, the Straame Mixed Size Grey Mailing Postal Bags are a must-have for simplifying your packaging process and leaving a lasting, positive impression on your buyers.

### ⭐⭐⭐⭐⭐ Great quality
*by @***R on 28 December 2025*

Really handy for sending things, - great sizes and quality!

### ⭐⭐⭐⭐ Good product at great price
*by S***J on 18 April 2023*

Good quality envelopes with good seal. No complaints!!! Great for using when selling items online, keep your items safe and secure and for minimal expense. Will be purchasing again. Love the variety of sizes.

## Frequently Bought Together

- Straame Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Bags, Delivery Mailing Bag Flexible and Tempered Proof, Secure Small to Large Postal Bags (Blue, 60)
- Double Dragon 60 Mixed Size Self-Seal Mailer Bags | Tamper-Proof Plastic Packaging for Mailing, Postage, Shipping & Delivery | Grey (4 Sizes | Small to Large | 15 each)
- iSOUL 25 x Strong Large Grey Mailing Postal Postage Bags 17 x 24 Packaging Mailers [Use in Parcel, Delivery, Shipping, Mail, Package] [432mm x 610mm]

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/598966990-mixed-size-grey-mailing-postal-bags-self-seal-closure-packaging](https://www.desertcart.co.ke/products/598966990-mixed-size-grey-mailing-postal-bags-self-seal-closure-packaging)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-26*