Graphene is a one-atom thick layer of carbon. It’s the building block of Graphite (the same stuff you have in your pencils). This wonder material is stronger than steel (tensile strength), harder than diamond, more conductive than copper and has better electron mobility than silicon. The scientists that discovered Graphene won the Nobel prize in Physics in 2010. We integrate graphene on high performance fabrics to develop cutting-edge clothing.

The evolution of backpacks over the centuries has been significantly shaped by social changes, technological advancements, and varying user needs. Initially, they were simple cloth sacks carried on one's back with the help of two straps, utilized by hunters, gatherers, and soldiers for carrying supplies and belongings. In some cultures, wooden frame backpacks were employed for heavier loads. By the early 20th century, the term "backpack" began to replace "knapsack" and "rucksack", and the invention of zippers in the 1930s made them more secure and user-friendly. Post World War II, the availability of new materials like nylon led to lighter and more durable designs. The 1960s and 70s witnessed the emergence of specialized backpacks for hiking and other outdoor activities, incorporating features like waist straps and frame sheets for better weight distribution. By the late 20th century, backpack usage expanded to schools, colleges, and urban commuters, with the 1980s and 90s seeing a variety of designs including wheel-equipped models for children, and compartments for laptops with the emergence of laptop computers. In the 21st century, modern-day backpacks have become highly specialized with designs catering to a wide range of needs including travel, work, school, hiking, photography, and more. Technological advancements have introduced features like built-in USB charging ports, solar panels, and RFID-blocking pockets. The sustainability movement has also led to the production of eco-friendly backpacks made from recycled materials. The LIMITLESS Backpack by Graphene-X represents a glimpse into the future of backpacks, enhancing functionality and durability by integrating modern materials like graphene, thereby pushing the boundaries of what backpacks can offer in catering to diverse and evolving user needs.

A 25-liter (25L) backpack is categorized as a medium-sized bag, apt for day trips, daily commuting, or light travel. In comparison to other capacities, small backpacks with up to 20 liters of space are ideal for short outings or running errands, carrying essentials like a wallet, keys, a small snack, a water bottle, and possibly a light jacket or a book. The 25L backpack, falling within the medium backpack range of 21 to 30 liters, stands as a versatile choice. It is adequately spacious to accommodate a day's worth of items without being too bulky, making it suitable for daily commuting, short hikes, or a day out in the city. They can usually hold a small laptop, a change of clothes, a packed meal, and some additional small items. Moving on to larger capacities, backpacks ranging from 31 to 50 liters are fit for weekend trips or multi-day hikes, with enough room for clothing, food, and some camping gear like a sleeping bag or a small tent. Extra-large backpacks with a capacity of 51 liters and above are tailored for extended trips or backpacking adventures, capable of carrying clothing, food, and various pieces of equipment needed for outdoor or extended travel. The 25L backpack, such as the LIMITLESS Backpack by Graphene-X, epitomizes a balanced choice, offering a compromise between capacity and compactness. It embodies versatility for a broad spectrum of activities while integrating modern materials like graphene for heightened functionality and durability.