While the outer material of the Blazy Backpack is patch-friendly, avoid high heat when applying patches. The internal smell-proof lining can be damaged by direct heat.
How to Safely Apply Patches:
- Do not iron directly on the backpack.
- Use sew-on or fabric-safe adhesive patches instead.
- If using heat, place a thin cloth between the iron and backpack and use the lowest heat setting briefly.
For more tips, see our Backpack Care Guide.