While the outer material of the Blazy Backpack is patch-friendly, we do not recommend using high heat to apply patches. The internal smell-proof lining is not heat-resistant and can be damaged by direct heat.
How to Safely Apply Patches:
- Avoid using an iron directly on the backpack.
- Instead, use sew-on patches or fabric-safe adhesive patches.
- If using heat, place a thin towel or cloth between the iron and the backpack, and use the lowest possible heat setting for a few seconds at a time.
For more care tips, check out our Backpack Care Guide.