| 摘要 |
A knapsack (1) is disclosed, for example of the school type, for transporting objects, the knapsack (1) being equipped with supporting shoulder straps (3) and equipped with means (10) for supporting and cushioning the weight of the knapsack (1), preferably placed on the shoulder straps (3) and/or on the backboard (8) of the knpasack (1), wherein these means (10) for supporting and cushioning are adapted to be filled with a fluid, for example a gas, a liquid or a gel.
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