多機能ハードリュック「Unity」

Unity是一款可扩展的背包，薄至10厘米便于在拥挤环境中移动，展开后容量达32升，采用坚固材料和防盗设计。

• The description claims that the backpack can be reduced to 10cm for easy movement in crowded areas.
• The description claims that the backpack can expand to 32L for ample storage.
• The description claims that the exterior is made of durable materials that protect contents from impacts, water, and theft.