The stuff I borrowed was a backpack, which I borrowed from one of my former colleagues. The reason was that I was invited to join in an outdoor club in 2006, this club organizes several DIY trips every year and in national holiday of 2006, the club would organize one trip for hikers to visit Qing hai Lake as well as Dun huang Mogao Caves, an oasis strategically located at a religious and cultural crossroads on the Silk Road.I was keen on these tourist attractions for a long time, so I decided to attend it. However, I had no hiking experience at that moment and I even didn’t have any related equipment neither, such as walking boots, outdoor jacket and etc.But most importantly, I didn’t have a professional backpack which is the essential equipment for hiking trips. Considering the expensive price of a backpack and the first time for my DIY trip, I was inclined to borrow instead of buying a new one. The one I borrowed was not a famous brand but very useful and convenient for beginners. I used it to carry heavy loads or any sort of my other equipment, major for my clothes and digital camera. It could provide more mobility and compactness than a suitcase and release my hands.