Batting is the hidden backbone of every quilt—it provides warmth, structure, and that satisfying weight your finished piece needs. Choosing the right type affects everything from how your quilt drapes to how often you'll need to replace it after washing. Understanding your options and what you're actually paying for will save you money and frustration on your next project.
What Batting Does in a Quilt
Batting sits between your quilt's top and backing fabric, creating the insulating layer that makes a quilt functional. It also impacts how easy your quilt is to quilt (the stitching that holds all three layers together), how much it shrinks after washing, and how stiff or soft the finished quilt feels. A batting choice that works beautifully for a wall hanging won't necessarily work for a baby quilt that'll see heavy use.
Cotton Batting: The Workhorse
Cotton batting is the most popular choice for quilters, especially beginners. It's breathable, easy to quilt through, and shrinks predictably—usually 3–5% after washing, which gives your quilt a vintage, puckered look many quilters love.
Cost range: $8–$15 per package for a standard crib-size batting (45" × 60"), depending on brand and where you buy.
Best for: Baby quilts, heirloom pieces, anyone who wants a traditional feel. Cotton also works well for machine quilting because the needle slides through without resistance.
Downsides: Cotton can beard (fibers migrate through to the front) if you use a loose stitch. It's also heavier than some alternatives, so large quilts can feel stiff until they've been washed several times.
Polyester Batting: Budget-Friendly and Lofty
Polyester batting holds its shape longer and resists wrinkling. It creates a puffier, more dimensional quilt right out of the package—ideal if you want a quilt that looks quilted without extensive stitching lines.
Cost range: $6–$12 per standard package. Often the cheapest option on the shelf.
Best for: Donation quilts, throws you won't wash frequently, quilters on a tight budget, or projects where you want high loft without dense quilting.
Downsides: Polyester can shift if your quilting is too sparse (aim for quilting every 4–6 inches). It also doesn't breathe as well as natural fibers, so it's warmer but less comfortable in hot climates. Bearding is more common with cheap polyester.
Bamboo Batting: The Eco-Conscious Choice
Bamboo batting is becoming easier to find. It's more sustainable than polyester and more breathable than cotton, with a slight natural sheen that shows off your quilting stitches beautifully.
Cost range: $12–$20 per standard package. Usually pricier than cotton or polyester.
Best for: Quilters who prioritize sustainability, anyone making a gift for someone with sensitive skin, show quilts where stitch definition matters.
Downsides: Less readily available at big-box fabric stores (specialty quilt shops and online retailers stock more). Shrinkage can be unpredictable—often more than cotton—so test-wash a scrap first.
Batting Weight and Loft
Beyond fiber content, pay attention to loft—the thickness and puffiness of the batting. Low-loft batting ($8–$10) is thin and smooth, ideal for detailed machine quilting. High-loft batting ($12–$16) is thick and puffy, perfect for cozy throw quilts and hand quilting. Mid-loft ($9–$13) splits the difference and works for most projects.
How to Compare and Choose
Make a shortlist based on your project type (baby quilt, wall hanging, bed quilt), your quilting method (hand or machine), and your budget. Buy a small sample pack if the brand offers one—most quality quilting brands do. Quilt a test sandwich and wash it to see how it feels. Check fiber content percentages; "100% cotton" behaves differently than "80% cotton, 20% polyester."
If you're juggling multiple project ideas or want guidance on sourcing reliable batting suppliers and quilting fabric vendors together, platforms like Mercoly let you compare trusted textile craft providers in one place, making it easier to find exactly what you need at the right price.
Frequently Asked Questions
Q: How much batting do I actually need for a queen-size quilt? A: A standard queen batting measures 108" × 96", which is just large enough. If you plan to hand-quilt or use a long-arm machine, some quilters buy an extra 2–3 inches on each side for safety.
Q: Can I reuse batting from an old quilt? A: Yes, if it's still intact and not overly compressed. Gently separate it from the top and backing, flatten it under a press cloth with low heat, and reuse it. Just check for thin spots or damage first.
Q: Does batting brand really matter? A: Quality varies noticeably. Budget brands bead and shift more easily; mid-range and premium brands (Hobbs, Warm & Natural, Heirloom) offer more consistent performance and longer longevity, especially for quilts you plan to keep long-term.
Start with one or two batting types on small projects, then invest in the fiber and weight that matches your style and wallet.