A rucksack is a type of backpack designed for carrying items on your back. It usually has two shoulder straps and is often used for hiking, traveling, or school. Rucksacks come in various sizes and styles, making them versatile for different activities. They can hold everything from books to camping gear, making them a popular choice for adventurers and students alike. Many rucksacks feature multiple compartments, allowing for organized storage of belongings. Some even have special pockets for items like water bottles or laptops. Whether you're exploring nature or commuting to work, a rucksack can be a practical and comfortable way to carry your essentials.