The amount of toilet paper you’ll need in the long run depends on how many people live in your household. If you have a large family or plan on having guests over often, it might be smart to buy a few packages at once to save yourself from having to make multiple trips back to the store. The good news is that most bulk bamboo toilet paper comes in either 5- or 10-pack bags; so while one package might seem like too little, buying two will still be cost-effective and allow you plenty of peace of mind.