These popular Baggu bags are reusable, made of recycled nylon, and come in a variety of sizes. And if you think they look flimsy, then looks deceive. They can hold up to 50 lbs., and they’re ready to be filled with groceries, or library books, or two mid-sized Cocker Spaniels. They can be printed all over for a sleek and attention-grabbing look unique to your brand or event. And they’re machine washable which is helpful in case you really do plan on transporting dogs.