It was a bit expensive. However, it boasted great material and fine craftsmanship, offering excellent value for money, so Zhang Beixing didn't dwell on the price.
Next was the sleeping bag. Camping is different from being at home; the environment isn't as comfortable. You don't get to lie on a soft, comfortable bed. When camping, you sleep on the ground. Even if you painstakingly clean the ground beforehand, small pebbles will inevitably remain. It's like eating stir-fried pork intestines—you occasionally encounter little 'surprises.' Therefore, the quality of the sleeping bag was especially important. Zhang Beixing didn't want to wake up feeling unrestored, his body aching as if he'd been beaten up. That just wouldn't be worth it. He also picked out a good one for this, and unsurprisingly, it cost him nearly another thousand.
