Quick Answer

Use Bosal Utility Grip as a non-slip interfacing layer in bag bases, straps, and pockets to prevent shifting and add stability. Cut it to size, fuse it to your fabric, and sew as usual.

Why Choose Utility Grip for Bags?

Bosal Utility Grip is a vinyl-on-scrim material with a tacky surface, making it ideal for areas where you need extra grip and stability. Unlike traditional fusible interfacing, it provides a non-slip surface that helps keep bag contents in place and prevents the bag from sliding on smooth surfaces.

This interfacing is particularly useful for bag bases, where you want the bag to stand upright and not slip on floors or tables. It also works well for interior pockets to keep items like phones or glasses from sliding around.

Trade-offs to Consider

Because Utility Grip has a vinyl layer, it is not breathable and may not be suitable for projects that require soft, drapable interfacing. It adds structure and firmness, so use it only where you want that rigidity.

Also, the tacky surface may attract lint and dust over time. Keep this in mind if the interfacing will be exposed, and consider covering it with fabric in areas that come into contact with other surfaces.

Step-by-Step Guide to Using Bosal Utility Grip

  1. Cut Your Utility Grip: Measure the area of your bag where you want to add grip (e.g., the base or pocket). Cut the Utility Grip to the exact size, using sharp scissors or a rotary cutter. A common mistake is cutting too large, which can cause bulk at seams. Always measure twice and cut once to ensure a perfect fit.
  2. Fuse to Your Fabric: Place the Utility Grip on the wrong side of your outer fabric or lining, with the tacky side against the fabric. Press with a warm, dry iron (no steam) for a few seconds to bond. Avoid using high heat or steam, as this can damage the vinyl layer. Test on a scrap piece first to find the right heat setting without melting the vinyl.
  3. Sew as Part of Your Bag: Treat the fused fabric as a single layer. Sew your seams as usual, but use a longer stitch length (3.0-3.5 mm) to avoid perforating the vinyl too much. A common mistake is using a short stitch length, which can create weak points and cause the vinyl to tear. Use a walking foot if your machine struggles with the thickness.
  4. Finish and Test: After sewing, turn your bag right side out and test the grip. Place it on a smooth surface to see if it stays put. If the grip is insufficient, you can add an additional layer of Utility Grip to the base. Check that the tacky surface is not exposed where it might pick up lint.

Product at a Glance

  • Bosal Utility Grip 54" Wide: Bosal Utility Grip is a vinyl on scrim with a tacky surface, designed to prevent slipping and falling. This makes it perfect for bag bases and pockets where you need extra grip and stability.

    Bosal Utility Grip 54" Wide

    Bosal Utility Grip 54" Wide