30 x 42 Flat Poly Bags - Heavy-Duty Protection for Large Items
These extra-large 30 x 42 inch flat poly bags provide serious protection for oversized items. Made from thick 4 mil low-density polyethylene (LDPE), they're built to handle blankets, comforters, large garments, and bulky merchandise without tearing or puncturing. Crystal-clear material lets customers see exactly what's inside while keeping contents protected from dust, moisture, and handling damage.
Specs: 30 x 42" | 4 mil | LDPE Poly | 100/carton | FDA food-contact compliant
Key Features
- Heavy-Duty 4 Mil Thickness: Thick, durable polyethylene resists punctures and tears — ideal for heavy or bulky items that would damage thinner bags
- Extra-Large 30 x 42" Size: Fits queen-size blankets, comforters, large clothing items, and oversized merchandise with room to spare
- Crystal-Clear Visibility: 100% virgin LDPE provides excellent clarity so customers can see product details without opening the bag
- Versatile Closure Options: Heat seal, tape, or fold over — choose whatever works best for your packaging workflow
Applications
- Bedding & Home Goods: Perfect for blankets, comforters, quilts, pillows, and curtains — keep them dust-free during storage or shipping
- Apparel & Fashion: Protect wedding dresses, coats, large garments, and textile products during fulfillment and delivery
- Craft Sellers & Etsy Shops: Ship handmade quilts, large fabric items, and bulky craft products safely to customers
Common Questions
Q: What size items fit in a 30 x 42 inch bag?
A: These bags comfortably fit queen-size blankets, large comforters, winter coats, wedding dresses, and similar oversized items. The 4 mil thickness means you can pack heavier items without worrying about tears.
Q: Can I heat seal these bags?
A: Yes! LDPE poly bags heat seal beautifully for a professional, tamper-evident closure. You can also use tape or simply fold over the top for storage applications.
Q: Are these bags safe for storing textiles long-term?
A: Absolutely. Made from 100% virgin LDPE that meets FDA/USDA specifications, these bags are acid-free and safe for long-term fabric storage. They protect against dust, moisture, and pests.
Why Choose Cellobags.com
For over 40 years, we've helped small businesses and craft sellers find the right packaging. Whether you're shipping handmade quilts from your Etsy shop or storing seasonal inventory, we have the bags you need at wholesale prices — and most orders ship within 24 hours so you're never left waiting.