a smaller rucksack with a capacity of 20-30 liters is sufficient. Meanwhile, an extended trip may require a larger backpack with a capacity of 60-80 liters. Assessing your individual requirements will help narrow down your
A: We are honored to offer you sample to check the quality and test the market, but you need to bear the sample costs at the sample stage. Sample cost would be refunded after you place the order. 3.Q: How do your factory do regarding quality control? A: Quality is 1st p...