That's an excellent and very important question. For areas like campgrounds, picnic sites, or public parks where people might discard barbecue coals or fireplace ashes, using a standard plastic or wooden bin is a major fire hazard. The good news is, yes, there are specifically designed fire-resistant outdoor trash cans for this purpose.
The key is to look for containers marketed as "ash cans," "coal disposal bins," or "fire-resistant waste receptacles." These are typically constructed from heavy-gauge metals like galvanized steel or aluminum, which are non-combustible. Many feature a double-wall construction or an air gap for added insulation. Crucially, they come with a tight-fitting, metal lid that helps smother any lingering embers by cutting off oxygen.
For maximum safety, seek out products that are UL (Underwriters Laboratories) Certified or meet similar standards for fire resistance. These bins often have a built-in ash deposit system—a small, covered opening on the lid—so users don't have to fully open the bin, preventing sparks from escaping. Always place the bin on a non-flammable surface like dirt, gravel, or concrete, away from any structures or dry vegetation.
Remember, even with a fire-resistant bin, coals should be cooled with water for several hours before disposal. Using a dedicated, certified ash can is your best defense, providing a critical layer of safety for your property and everyone enjoying the outdoors.