You've asked the right question. When you want pure function—no decorative frills, no complicated mechanisms—the choice becomes refreshingly clear. Your best bet is a classic, heavy-duty galvanized steel trash can or a robust, thick-walled plastic bin.
Focus on these core features: A secure, tight-fitting lid is non-negotiable to keep pests out and odors contained. Opt for a dark color like black, forest green, or gray to resist showing stains and fade less in the sun. Ensure it has sturdy, integrated handles for easy moving. A cylindrical or square shape with a simple, smooth interior makes lining it with a bag straightforward and cleaning a breeze.
Avoid anything with foot pedals, swinging lids, or multiple compartments. These are points of failure. Look for seamless or one-piece construction in plastic, or welded seams in metal, for maximum durability and to prevent leaks. Brands like Rubbermaid or simple generic commercial bins often excel in this purely utilitarian category. Place it on a flat, solid surface, and you have a reliable workhorse that does one job perfectly: holding trash.