When choosing paper bags, there are several factors to consider, including:

1. Durability: Consider the quality and thickness of the paper. Thicker, heavier paper bags are more durable and can handle heavier items, while thinner bags are better for light items. You may also want to look for bags that are reinforced at the bottom to prevent tearing.
2. Eco-friendliness: If you are concerned about the environmental impact of your paper bags, look for bags made from recycled paper or from sustainable sources. Avoid bags that are coated with plastic or other non-recyclable materials.
3. Design and appearance: Paper bags come in a variety of colors and designs. Choose a bag that complements your brand or event, or opt for a plain bag if you prefer a more minimalist look.