---
product_id: 260978497
title: "10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags"
brand: "ktob"
price: "$U1974"
currency: UYU
in_stock: true
reviews_count: 5
url: https://www.desertcart.uy/products/260978497-10x13-inch-biodegradable-shipping-bags-50-count-compostable-poly-mailers
store_origin: UY
region: Uruguay
---

# 100% biodegradable PBAT & corn starch 50 durable 10x13 inch mailers Strong self-sealing adhesive strip 10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags

**Brand:** ktob
**Price:** $U1974
**Availability:** ✅ In Stock

## Summary

> ♻️ Elevate your brand with eco-friendly mailers that make every shipment a statement

## Quick Answers

- **What is this?** 10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags by ktob
- **How much does it cost?** $U1974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/260978497-10x13-inch-biodegradable-shipping-bags-50-count-compostable-poly-mailers)

## Best For

- ktob enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** High-strength seams and USPS/FedEx/UPS/DHL approved for seamless shipping logistics 🚚
- • **Eco-Chic Shipping:** Ship sustainably with 100% compostable mailers that reduce your carbon footprint 🌍
- • **Tamper-Proof Security:** Peel-and-stick adhesive strip ensures your packages stay sealed and secure 🔐
- • **Lightweight & Cost-Savvy:** Ultra-light design cuts postage costs without compromising durability 💸
- • **Perfect Fit for Soft Goods:** Ideal 10x13 inch size tailored for apparel, blankets, and delicate non-breakables 👕🧣

## Overview

KTOB’s 10x13 inch biodegradable shipping bags come in a pack of 50, crafted from PBAT and modified corn starch to meet ASTM 6400, EN13432, BPI, and OK COMPOST standards. These lightweight, durable poly mailers feature a strong self-sealing adhesive strip, superior tear resistance, and compatibility with major carriers like USPS, FedEx, UPS, and DHL—perfect for eco-conscious businesses shipping soft goods with style and security.

## Description

KTOB Compostable Poly Mailers with Adhesive Self-Sealing Strip Eco Friendly Packaging Envelopes Supplies or Mailing bags for ClothingQuantity: 50 PiecesAdditional Details:Self-sealing, peel and stick, adhesive keeps contents secure and tamper proofExtremely lightweight material helps save on postageHigh strength seams for maximum protectionSuperior tear and puncture resistanceSurface easily accepts ink, stamps, and labelsApproved for USPS, FedEx, UPS, and DHL

Review: These are great! My customers also appreciate this kind of packaging
Review: This is my second time buying these and figured it's time to review. Pros: This size is perfect for shipping many different items, the bags are durable (no complaints from customers like other eco friendly mailers I've tried). Adhesive strips stick well and stay closed. Cons: The first pack I bought had started to discolour upon arrival, perhaps from exposure to moisture? It didn't cause any problems, but it wasn't great looking if you are using them to ship product to customers. Overall I love these mailers and will continue to use them for my small business.

## Features

- 100% BIODEGRADABLE: Please Note - wait a few minutes after sticking the address label, because plant-based materials are more difficult to stick. Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI and OK COMPOST. They generates less CO2 than traditional plastic.
- WIDELY USE - These 10x13 inch/ 25.4x33 cm eco friendly mailing bags are quite useful for soft items, such like T-shirts, blankets, scarves, or other non breakable items. They are definitely quite durable and the sticky strip sticks very well.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H1Q1CHS |
| Brand | KTOB |
| Closure | Self-Seal |
| Colour | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,048) |
| Date First Available | 26 Oct. 2020 |
| Item Weight | 680 g |
| Manufacturer | KTOB |
| Manufacturer Part Number | 10x13 Black 50 PCS |
| Material Type | PBAT |
| Model Number | 10x13 Black 50 PCS |
| Number of Items | 50 |
| Product Dimensions | 33.02 x 25.4 x 0.03 cm; 680 g |
| Shape | Rectangular |
| Size | 10x13 |

## Product Details

- **Brand:** KTOB
- **Closure type:** Self-Seal
- **Colour:** black
- **Material:** PBAT
- **Number of items:** 50

## Images

![10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - Image 1](https://m.media-amazon.com/images/I/518EH93u-rL.jpg)
![10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - Image 2](https://m.media-amazon.com/images/I/51K3y52KGiL.jpg)
![10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - Image 3](https://m.media-amazon.com/images/I/51bBDG4ozuL.jpg)
![10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - Image 4](https://m.media-amazon.com/images/I/51dZF6pvXVL.jpg)
![10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - Image 5](https://m.media-amazon.com/images/I/61H-DAetS3L.jpg)

## Questions & Answers

**Q: What is the weight per each individual 10x13 inch bag? I'm hoping to calculate shipping costs.**
A: About 0.45 oz

**Q: Would a 9x9x4 box fit in these mailers?**
A: No. These do not open wide enough to hold a 4 inch high box. The 9x9 will fit no problem, but the approximate maximum height would be 2.5 inches.

**Q: 2 Questions: Would a 9x6x2 inch box fit in there? Would my thermal label have any issues adhering to the mailer?**
A: These mailers are best suited for flat items like pictures or small magazines. I am not entirely sure a 2 inch deep item will fit, but they do have some stretch. So, I am thinking a 9x6x2 will probably fit, but it may be snug. Your thermal label should not have any issues adhering. I do not use these as the outside mailer, I use them as protective sleeves which I think put inside a rigid cardboard mailer.

**Q: Se pueden personalizar ??**
A: Yes, May I ask how many do you plan to order?
Please contact us by our store page.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***. on 15 November 2021*

These are great! My customers also appreciate this kind of packaging

### ⭐⭐⭐⭐⭐ Review
*by C***T on 10 November 2024*

This is my second time buying these and figured it's time to review. Pros: This size is perfect for shipping many different items, the bags are durable (no complaints from customers like other eco friendly mailers I've tried). Adhesive strips stick well and stay closed. Cons: The first pack I bought had started to discolour upon arrival, perhaps from exposure to moisture? It didn't cause any problems, but it wasn't great looking if you are using them to ship product to customers. Overall I love these mailers and will continue to use them for my small business.

### ⭐⭐⭐⭐⭐ Review
*by M***Y on 9 June 2025*

Great bags. Especially love that they are compostable and environmentally friendly. No issues with quality or durability.

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-03*