Zipper Valley

Mindy Lahiri - DayFlex Fabric

Mindy Lahiri - DayFlex Fabric - Main image
$16.49 $21.99 In stock

Category: 18 - DayFlex SOLID

The fabric that says, "I’m ready for anything". 

DayFlex is a bonded poly-nylon that's super smooth, water-repellent, and perfect for both bag exteriors and linings. We named it DayFlex for its versatility – from lunch bags to makeup pouches, travel organizers, fanny packs, and more.

The magic is in the bonded lining – a thin, smooth layer that’s permanently fused to the back of the fabric. It:

  • Adds stability and structure so your fabric isn’t floppy, even without interfacing
  • Makes cutting and sewing easier because the fabric doesn’t fray or stretch while you work

Which means, no interfacing is needed for most projects. But if you’re looking for a little extra structure, sew-in interfacing is your BFF.

✨ Why You’ll Love It

  • Sleek, smooth surface that wipes clean like a dream
  • Water-resistant finish to keep spills and messes in check (because life happens)
  • 280 gsm – the perfect balance of structure without the bulk
  • No interfacing required (but it works beautifully with sew-in interfacing for that extra body)
  • Easy to sew on your domestic machine – no stress, no fuss
Content 100% polyester. Non-stretch.
Cut Size Available in pre-cut half-yard (18” x 56” WOF) and 1-yard pieces ( 36” x 56” WOF). Not cut continuously if you order multiples.
Weight 280 gsm
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

William ★★★★★

The water-repellent finish is no joke—coffee splashed across my tote and beaded right off. This poly-nylon is smooth enough to use as a lining but tough-feeling for the exterior, so I’ve already ordered more for my next project.

Aurora ★★★★★

I needed a fabric that could handle both bag interiors and unexpected rain, and this bonded poly-nylon does the job beautifully. The smooth texture makes it easy to work with, and the water-repellent finish has already saved my project from a coffee spill. Exactly what I was hoping for.

James M. ★★★★★

This fabric is so smooth and soft to the touch—perfect for both the outside and inside of my new bag. It really does feel like it can handle anything, and the water-repellent finish is a nice bonus for everyday use. Exactly what I was looking for.