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Double Dragon
✓Price
$20.99
TB1 Products 14x21 Inch Grey Mailing Bags – Pack of 50 | Extra Large Plastic Postage Bags for Clothes, Vinted, Shipping, Packaging | Strong Self Seal Poly Mailers, Waterproof & Tear-Resistant
★★★★★
$20.99
Quantity
1
Worldwide shipping
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Thousands of happy customers
About this item
- ✅ Durable & Extra Large Size (14x21 Inch) – Perfect for shipping clothing, parcels, books, and Vinted items. Offers generous space and strength for personal or business use.
- ✅ Secure Self-Sealing Closure – Our mailing bags come with a permanent self-adhesive strip, ensuring a tamper-proof, airtight, and waterproof seal every time you post.
- ✅ Multi-Purpose Parcel Bags – Ideal for postage, mailing, shipping, packaging, and storage. Whether you're selling online or sending gifts, these bags deliver peace of mind.
- ✅ Heavy-Duty & Lightweight – Crafted with premium 60-micron grey poly film for reliable protection without adding extra weight. Built to withstand rough handling in transit.
- ✅ Waterproof & Tear-Resistant – Protect your contents from moisture, dirt, and damage. Great choice for Vinted, Depop, eBay, Amazon sellers and small businesses.
- ✅ Eco-Friendly & Space Saving – Recyclable material and flat design make storage easy and efficient. A smart solution for clutter-free packaging operations.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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