The earliest patent for a knapsack was filed in 1882 by a Dutch watchmaker named Gerard Louis Dornack. Dornack designed his backpack to be lightweight, comfortable, and durable. It featured two shoulder straps, a padded back, and a large main compartment. This backpack was popular among hikers, cyclists, and other outdoor enthusiasts.
Early 20th Century
In the early 20th century, the backpack became increasingly popular as a way to carry books and other school supplies. Until this point, most students carried their books in a satchel, which was a small bag made of leather or canvas. Satchels were often heavy and uncomfortable to carry, and they did not provide much space for books. Backpacks were a more comfortable and practical way to transport school supplies, and they quickly became the preferred choice for students.
World War I
During World War I, backpacks were issued to soldiers as part of their combat gear. These backpacks were designed to carry food, ammunition, and other essential supplies. The backpacks were typically made of canvas and had two shoulder straps and a large main compartment.
Post World War II
Following World War II, the backpack became a popular fashion accessory. Backpacks were often made of nylon or other synthetic materials and came in a variety of styles and colors. Backpacks were worn by both men and women and became a symbol of the casual, carefree lifestyle of the 1950s and 1960s.
Today
Backpacks are still popular today and are used for a variety of purposes. They are used by students, hikers, campers, travelers, and other outdoor enthusiasts. Backpacks are available in a wide range of styles and sizes to meet the needs of different users.