If you are sourcing trash cans from our factory, you likely want to know the exact trash bag size that fits those standard cans. The answer depends on the specific model of the can, as “standard” can vary by region and application. However, based on our most commonly produced and shipped lines, here is the definitive guide to pairing the right bag with your factory-made can.

For standard residential kitchen trash cans (typically 13–16 gallons), the perfect fit is a 13-gallon bag. These cans are usually 18–20 inches tall with a top opening of roughly 15 inches. A 13 gallon bag, which measures about 22–24 inches wide and 28–30 inches long, will drape over the rim without sagging too low. This prevents the bag from slipping into the can or tearing under weight.

For taller, slim-profile cans often used in offices or bathrooms (usually 7–10 gallons), use a 10-gallon or 8-gallon bag. These are narrower, typically 18–21 inches wide and 24–26 inches long. Our factory’s slim-step cans are designed with a specific aperture; forcing a larger bag often leads to wrinkles and wasted material.

For commercial or outdoor cans we manufacture (commonly 30–32 gallon capacity), the recommended bag is a 30–33 gallon contractor-style liner. These bags are thicker, measuring 36–38 inches wide and 42–44 inches long. They handle heavy loads without splitting and fit our industrial cans’ wide openings perfectly.

A critical point: Always check the can’s height and diameter before bulk-ordering bags. Our factory labels each can with its exact cubic capacity (e.g., “13 Gal / 49 L”) on the bottom. If your can is 17 inches wide and 22 inches tall, a 13-gallon bag will work. If it is 14 inches wide and 19 inches tall, a 10-gallon bag is smarter.

In summary, the most universal size for our standard residential factory can is 13-gallon. For compact or commercial variants, adjust to 8–10 gallon or 30–33 gallon bags, respectively. Measure your can’s opening and depth once, and you will never waste a bag again.