--- product_id: 284689891 title: "KTOB 10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags" brand: "ktob" price: "$60.08" currency: USD in_stock: true reviews_count: 5 category: "Ktob" url: https://www.desertcart.us/products/284689891-ktob-10x13-inch-biodegradable-shipping-bags-50-count-compostable-poly store_origin: US region: United States of America --- # 100% biodegradable ASTM & BPI certified Lightweight, self-adhesive, no tape needed Strong, tear & puncture resistant KTOB 10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags **Brand:** ktob **Price:** $60.08 **Availability:** ✅ In Stock ## Summary > ♻️ Ship smart, ship green — your brand’s eco edge in every package! ## Quick Answers - **What is this?** KTOB 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?** $60.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/284689891-ktob-10x13-inch-biodegradable-shipping-bags-50-count-compostable-poly) ## 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 - • **Unbreakable Trust:** Moisture-proof, puncture-resistant mailers that keep your products pristine and secure. - • **Eco-Chic Packaging:** Showcase your brand’s commitment with 60% less CO2 emissions and zero microplastics. - • **Effortless Sealing:** Peel-and-stick adhesive closure for fast, tamper-proof packaging—no tape required. - • **Business-Ready Size:** Perfect 10x13 inch fit for apparel and accessories, optimized for USPS, FedEx, UPS, and DHL. - • **Privacy Meets Style:** Opaque black lining protects customer privacy while elevating your unboxing experience. ## Overview KTOB’s 10x13 inch biodegradable shipping bags combine cutting-edge PBAT and modified corn starch materials to deliver a fully compostable, BPA-free, and microplastic-free packaging solution. Certified to ASTM 6400, EN13432, and BPI standards, these 50-count poly mailers reduce carbon emissions by 60% compared to traditional plastics. Designed for durability with moisture and puncture resistance, plus a strong self-adhesive seal, they ensure your products arrive intact and stylishly protected. Lightweight and USPS/FedEx/UPS/DHL approved, these mailers are the perfect eco-conscious choice for shipping clothing and non-fragile goods while enhancing your brand’s social responsibility image. ## 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: Love these - These are great! My customers also appreciate this kind of packaging Review: Perfect! - 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 - Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI and OK COMPOST HOME. This material is BPA-free, non-microplastic and represents a 60% reduction in CO2 emissions compared to traditional plastics. - LEAVE A LASTING IMPRESSION - Your customers will be surprised and relieved to open shipping bags made of eco-friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. This small eco-friendly effort will bring your brand to the forefront. - STRONG & DURABLE - These biodegradable shipping envelopes are resistant to moisture, water, punctures, and stretching. The adhesive strip is very strong, and the only way to open the packaging envelope is by cutting or destroying them. You can be sure that your parcels will reach your customers in the same state they left you - intact and looking awesome. - CONVENIENT & ECONOMICAL - Simply peel and fold over to seal each package safely and securely. Compared to shipping boxes, this is an affordable (lightweight) and efficient (no tape required) alternative that makes your products feel more branded and like an exciting package you'd want to receive. Featuring a black inner lining, these fully opaque mailing bags help to respect the privacy of your customers. - PERFECT FOR YOUR BUSINESS - Our 2.5 mil compostable poly mailers are unpadded and perfect for sending out non-fragile items such as clothing, shoes, and knitwear. These shirt poly bags will protect your online business from water damage and other superficial blemishes, and your customers will smile when they see them. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H1Q1CHS | | Additional Features | Lightweight, Self-Adhesive Closure | | Brand | KTOB | | Brand Name | KTOB | | Closure Type | Self-Seal | | Closure type | Self-Seal | | Color | black | | Colour | black | | Customer Reviews | 4.6 out of 5 stars 1,058 Reviews | | Item Dimensions L x W | 33L x 25.4W centimeters | | Item Shape | Rectangular | | Manufacturer | Tianren Biological Technology | | Material | PBAT and modified corn starch | | Material Type | PBAT and modified corn starch | | Number of Items | 50 | | Occasion Type | Shipping | | Recommended Uses For Product | Clothing | | Size | 10x13 | | Special features | Lightweight, Self-Adhesive Closure | | Style | Poly | | UPC | 785657064147 | | Unit Count | 50 Count | ## Product Details - **Brand:** KTOB - **Closure type:** Self-Seal - **Colour:** black - **Material:** PBAT and modified corn starch - **Number of Items:** 50 ## Images ![KTOB 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/51K3y52KGiL.jpg) ![KTOB 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/61H-DAetS3L.jpg) ![KTOB 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/61mK0Y-bBLL.jpg) ![KTOB 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) ![KTOB 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/518EH93u-rL.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 ### ⭐⭐⭐⭐⭐ Love these *by E***. on 15 November 2021* These are great! My customers also appreciate this kind of packaging ### ⭐⭐⭐⭐⭐ Perfect! *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. ### ⭐⭐⭐⭐⭐ Great bags *by E***E on 9 June 2025* Great bags. Especially love that they are compostable and environmentally friendly. No issues with quality or durability. ## Frequently Bought Together - 10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - 12x15.5 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - 6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags --- ## 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.us/products/284689891-ktob-10x13-inch-biodegradable-shipping-bags-50-count-compostable-poly](https://www.desertcart.us/products/284689891-ktob-10x13-inch-biodegradable-shipping-bags-50-count-compostable-poly) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-17*