Vacuum-compression Backpack

The built-in compression function of the luggage takes use of vacuum compression method to make maximum use of the space to put in more clothes, especially those oversized or loose.

   When the vacuum bag is not in use, it is designed as a grooved structure, consistent with the luggage(or backpack) cavity, and would not occupy the space in the original luggage(or backpack) ; When using the vacuum bag, the bag body can be stretched to three-dimensional where twice the capacity of clothing can be packed inside; After compressed exhausted, the bag will restore into a vacuum status, the original three-dimensional bag space can be reduced from the original 0.04 cubic to 0.02 cubic; There is still enough space in the luggage to place clothes.

   The vacuum bag can also be used to isolate odors (put clothes that have been worn but yet to wash into the bag to avoid cross-spreading odors with other clean clothes) and dry and wet separated layer (clothes that have been washed but are not completely dry in the hotel can be put here to avoid getting other clothes wet) to reduce the use rate of plastic bags.