Bouncyfirm LUX 220 is a strong yet flexible fusible interlining with a dense structure that gives bags excellent shape and stability. Unlike many other interlinings, it doesn't wrinkle or crease easily: you can roll your bag into a ball and it will instantly bounce back into shape.

It's a great alternative to fleece or foam, offering structure without pilling and is especially popular for sleeping bags that need to stand upright on their own. Bouncyfirm LUX 220 is slightly stiffer than Bouncyfirm 160 and feels somewhat like Peltex.

Bouncyfirm = I need a bag that is bouncy and stays firm when I stand up.

Also known as Ronarfix

The reinforcement is 155cm wide and is sold in units of 10cm. When ordering multiple units, they will be cut as one continuous piece.

Ronar fix