That's an excellent and very practical question! Dealing with a trash can that shatters in the cold is a messy and frustrating problem. The good news is, with the right knowledge, you can easily choose a bin built to handle winter's chill.
The single most important factor is the material. You want to avoid cheap, brittle plastics. Instead, look for trash cans made from High-Density Polyethylene (HDPE). This type of plastic is naturally flexible and impact-resistant, even in sub-zero temperatures. It's designed to expand and contract slightly without cracking. Polypropylene is another good, durable option.
Next, check the construction. A one-piece, rotationally molded bin is far superior to a thin, two-piece design with seams. Seams and weak points are where cracks start. Also, look for a thick wall construction—a heavier, thicker-walled can will generally withstand thermal stress better than a thin, lightweight one.
Don't forget the lid! Ensure the lid is made from the same durable material and is attached with sturdy, flexible hinges. Rigid, thin plastic hinges are common failure points.
Finally, consider features like a reinforced rim and a textured finish, which can add strength and hide scuffs. While metal cans are strong, ensure any plastic components (like wheels or lids) are also rated for cold weather.
In short, your best bet is a thick, one-piece HDPE trash can from a reputable brand. It might cost a bit more upfront, but it will save you from the headache of cleaning up broken plastic pieces on a freezing morning. Happy (and warm) shopping