You may have noticed that some stores have stopped offering plastic shopping bags to their customers. This is in response to calls by environmentalists to save the planet. Bags made of plastic are discarded after use resulting in the littered landscape. They also are one of the causes of death of marine mammals when these animals mistake these floating plastics for food.
Plastic bags are not biodegradable. In landfills, it can take them almost 1,000 years to break down into smaller particles that are toxic and can contaminate water and soil. Plastic bags have been banned in some places, so people need to bring their own bags. Some consumers resort to paper bags, which are considered by many as the perfect alternative to plastic bags.
However, grocery paper bags are not ideal for bringing things that might leak. And the paper also has some environmental problems. For example, if all consumers in the US alone use paper bags instead of plastic, paper bag consumption will reach one billion bags with ease.
You can imagine how this number can add up to the number of trees felled only to supply the needs of consumers and businesses. A better option to carry your groceries is the use of reusable shopping bags. High-quality bags will not harm the environment; they will not need millions of gallons of oil in production. You can find a wide variety of reusable grocery shopping bags at https://copackinc.com/reusable-bags
You do not need to throw the bag after use. Many retailers encourage the use of reusable bags and some of them reward those who use it. It produces more and more people turning to the bags which can be used many times. They are very comfortable, not going to tear like paper and plastic, and can be available in various materials, sizes and styles. When not in use, you can fold them or roll them small enough to fit your pocket easily.