34 x 40 Flat Poly Bags (4 Mil) - Heavy-Duty Protection for Large Items
These extra-large 34 x 40 inch flat poly bags provide serious protection for bulky items, seasonal storage, and oversized products. At 4 mil thickness, they're built tough enough to handle heavy blankets, comforters, large craft projects, and bulk inventory — without tearing or puncturing.
Specs: 34 x 40" | 4 mil | Virgin LDPE | 100/case | FDA food-contact compliant
Key Features
- Heavy 4 Mil Thickness: Puncture-resistant protection for heavy or sharp-edged items — no flimsy bags here
- Extra-Large Size: 34 x 40 inches fits blankets, comforters, pillows, large apparel, and bulky craft projects
- Crystal Clear LDPE: See contents at a glance for easy inventory management and customer presentation
- Virgin Polyethylene: Clean, food-contact compliant material safe for storing linens, fabrics, and dry goods
- Versatile Closure: Seal with tape, twist ties, or heat sealer depending on your needs
Applications
- Seasonal Storage: Protect blankets, comforters, and winter bedding from dust, moisture, and pests during off-season storage
- Craft & Handmade Goods: Package large quilts, handmade blankets, and oversized craft projects for shipping or market display
- Retail & Resale: Protect vintage clothing, large textiles, and bulk merchandise for thrift shops and online sellers
- Moving & Organization: Keep pillows, stuffed items, and soft goods clean and organized during moves or in storage units
Common Questions
Q: What can I fit in a 34x40 poly bag?
A: These bags comfortably fit queen-size blankets, large pillows, comforters (compressed), oversized quilts, and bulky garments. They're a go-to for anyone storing or shipping large soft goods.
Q: Is 4 mil thick enough for heavy items?
A: Absolutely. 4 mil is considered heavy-duty for poly bags — about as thick as a standard credit card. It resists punctures and tears even when holding weighty items like thick blankets or multiple garments.
Q: Are these bags safe for storing fabrics long-term?
A: Yes! Made from 100% virgin LDPE, these bags are clean and acid-free. They protect textiles from dust, moisture, and pests without off-gassing or leaving residue.
Why Choose Cellobags.com
For over 40 years, we've helped small businesses, crafters, and home organizers find the right packaging. Whether you're shipping handmade quilts, storing seasonal bedding, or organizing your craft room, we've got you covered with fast shipping and wholesale pricing that makes sense for your budget.