18x20 Heavy-Duty Reclosable Bags - Protect Your Quilting Projects & Craft Supplies
Keep your fabric cuts, quilt blocks, and craft projects organized and protected with these extra-large reclosable bags. The 18x20 inch size is perfect for quilters, sewers, and crafters who need serious storage space. At 4 mil thick, these bags offer heavy-duty protection that won't tear or puncture when stuffed with fabric, yarn, or bulky materials.
Specs: 18 x 20" | 4 mil | LDPE Poly | 250/case | Reclosable zip-top closure
Key Features
- Extra-Thick 4 Mil Construction: Heavy-duty film protects contents from dust, moisture, and handling — won't tear like flimsy bags
- Large 18x20" Size: Fits quilt blocks, fabric yardage, finished projects, and bulky craft supplies with room to spare
- Reliable Zip-Top Closure: Opens and closes smoothly for easy access; keeps contents secure and dust-free between uses
- Crystal-Clear Visibility: See exactly what's inside each bag without opening — perfect for organizing projects by color, pattern, or stage
Applications
- Quilting & Sewing: Store fabric cuts, quilt blocks, appliqué pieces, batting scraps, and works-in-progress
- Craft Organization: Keep yarn skeins, embroidery projects, cross-stitch supplies, and mixed-media materials sorted and protected
- Storage & Moving: Protect sweaters, blankets, linens, and seasonal clothing from dust and moisture in closets or storage bins
Common Questions
Q: How many quilt blocks will fit in an 18x20 bag?
A: Most quilters can fit 15-20 standard 12" quilt blocks per bag, or 4-6 larger 18" blocks. The generous size also accommodates partially assembled quilt tops and fabric bundles.
Q: Are these bags thick enough for heavy fabric?
A: Yes! At 4 mil thick, these are our heavy-duty option — much sturdier than standard 2 mil bags. They won't puncture from pins, scissors, or rotary cutter handles and hold up to repeated use.
Q: Can I write on these bags to label my projects?
A: Absolutely. The smooth poly surface accepts permanent markers, grease pencils, and adhesive labels. Many quilters label each bag with project name, fabric collection, or completion stage.
Why Choose Cellobags.com
We've spent 40+ years helping crafters, quilters, and small business owners find exactly the right packaging. Whether you're organizing your sewing room or packing orders for your Etsy shop, we ship fast so you can get back to creating.