External frame packs were designed to carry heavy loads (>20 kg or 40 lb), giving the wearer more support and protection and better weight distribution than a simple, frameless strapped bag. Wooden pack frames were used for centuries around the world. Ötzi the Iceman may have used one in Copper Age Alpine Italy,[5][6] though some archaeologists believe the frame found with the body was part of a snowshoe. Such packs are common in military and mountaineering applications;[7] metal versions first appeared in the mid-20th century. https://i.pinimg.com/236x/98/42/b8/9842b898cb78c08dc7dafb4841601b69--pure-romance-next-day.jpg
Must complete the first four entries to win. Must be 18 years of age or older. Must reside in the U.S. or have an APO address. Winner pays tax and shipping and CAN use the $75 credit towards both. Contest begins Wednesday, November 6th and ends Tuesday, November 12th at 11:59 PST. Winner must respond within 48 hours. Please check your inbox or spam folder for emails from [email protected] https://i.pinimg.com/236x/5e/d9/c2/5ed9c2b1a859ecaa02c112dd49beb2b6--younique-lip-liner-younique-makeup-looks.jpg

Large backpacks, used to carry loads over 10 kilograms (22 lb), as well as smaller sports backpacks (e.g. running, cycling, hiking and hydration), usually offload the largest part (up to about 90%) of their weight onto padded hip belts, leaving the shoulder straps mainly for stabilising the load. This improves the potential to carry heavy loads, as the hips are stronger than the shoulders, and also increases agility and balance, since the load rides nearer the wearer's own center of mass. https://i.pinimg.com/originals/d4/e9/63/d4e963d49f547273bd10322cf770457f.jpg