[Instant suction with an electric pump] Quickly compress bulky clothes with an electric pump. The capacity is reduced to about half*, and it can fit neatly in carry-on suitcases, large-capacity backpacks, and backpacks. It can carry about 3 nights' worth of clothing compactly, so it is recommended not only for short-term business trips but also for trips where luggage tends to increase. *The compression ratio varies depending on the storage and usage conditions. *The pouch alone does not come with a pump. When purchasing a pump set, be sure to purchase a pouch + pump set. [Active CA × Carefully designed by a Japanese company] Planned by a Japanese company based on the real voices of active flight attendants who fly around the world. This is a compressed travel pouch made by a travel professional who is thoroughly particular about "durability", "storage capacity", and "ease of use". It can store down jackets, knits, and thick clothing together, and can be recompressed even when traveling at hotels and other destinations. [Quality with a focus on durability and airtightness] Made of 100% durable nylon material that is resistant to scratches. In addition, the back side is TPU coated to protect your precious clothes from water and dirt. In addition, by adopting a highly airtight waterproof zipper, the design reduces air return after compression and makes it easy to maintain thinness. It comes with a hanger hook that can be taken out and stored even when hung. *The zipper is rigid to increase airtightness. It may feel stiff during the first use, but it gradually becomes smoother with more use. [1 electric air pump with 3 roles] Electric air pump with suction, air intake, and LED light functions. It is also convenient to carry on a trip with a palm-sized size. It is equipped with a locking function (child lock) to prevent malfunctions in the bag. The lock can be turned on and off by pressing and holding the power button for about 3 seconds. *Please be sure to lock it when moving or carrying it. [Air pump details] Size: 5×8.2×5cm, Weight: approx. 124g, Watt-hour rating: 4.44Wh (*Please check the regulations of each airline for carrying on the plane.) ） 【Size Details】This is a large-capacity travel pouch that can hold about 3 nights' worth of clothing. When inflated: about 44×29×15 cm, when laid flat: about 60×27×1.5 cm. *Please do not overpack it as it may cause damage. If you have any questions or concerns about the product, please feel free to contact our customer support once before using it.