Kelty, one of the oldest outdoor brands in the United States, was founded in 1952 by Dick Kelty. Mr. Kelty is known as the "Father of Frame Backpacks". He designed the first aluminum frame backpack, the first waist belt, the first foam padded shoulder straps and waist belt, the first backpack made of nylon, and the first backpack made of nylon. Quick release buckle on waist belt, first zip pocket. Among them, the belt is his most important invention. The invention of the belt transfers the weight of the backpack from the shoulders and spine to the pelvis. Mr. Kelty passed away on January 13, 2004. His inventions pioneered modern backpack design and made backpacking a pleasure. Now Kelty and SD both belong to the American clothing industry giant Kellwood. In 2006, Tianjin Tianshi Leisure Products Co., Ltd. obtained the agency sales rights of Kelty brand in China.
When determining the equipment to carry during the crossing, the most important thing is to look at the time and difficulty of the crossing route. For a one-day, low-level hike like Phoenix Mountain, you only need hiking shoes, trekking poles, a backpack (less than 25 liters) and enough drinking water.
If the crossing time is two days or more, it is necessary to add a medium (35 liters) or large (55 liters) backpack, tent, sleeping bag (the sleeping bag temperature scale is determined according to the temperature of the campsite), moisture-proof mat, and headlamp , stove, pot set and various meals.
These are the most basic and necessary equipment. Others can be brought according to personal preferences. In addition, it is recommended that when you buy your first set of equipment, you should not pursue it in one step, but start from the cost-effectiveness. When you have a certain amount of experience, you will naturally know what equipment to upgrade and add. One final reminder: in principle, your weight-bearing should not exceed 1/3 of your body weight, otherwise your body will not be able to bear the load and you will be easily injured.