New, unopened. Shipped via postal mail. Instant purchase available. Reduces luggage volume by approximately 1/4 using compression bags, no vacuum cleaner needed, convenient. - Sizes: M and L, 5 pieces each - Functions: Compression bag, reduces luggage volume by approximately 1/4 - Features: No vacuum cleaner needed, reinforced material, odor prevention, improved durability [Rurubu Featured, Supervised by Active Flight Attendant] Compression Bags for Travel, Clothing Compression Bags [Improved to Last 5 Times Longer] Ashukurun Travel Goods Vacuum Compression Business Trip School Trip Family Trip (M5/L5) [Travel Professionals Supervised Clothing Compression Bags] These are travel clothing compression bags [Ashukurun], supervised by Ms. Megumi Iwashita, a current flight attendant and travel professional. [Amazing Compression Bags that Reduce Luggage Volume to 1/4] By using [Ashukurun] compression bags, bulky luggage such as knitwear and jackets can be compressed to 1/2 to 1/4 of their size! Space-saving makes travel comfortable. [Ashukurun] compression bags have a two-layer structure of polyethylene and nylon, making them 1.5 times thicker than conventional products, making them less likely to tear and can be used repeatedly. Achieves 3 to 5 times the strength of conventional compression bags! You can use it with confidence even with frequent use. An ideal item for many trips, school trips, and business trips. [Odor Prevention 3 Times UP] [Ashukurun] was tested by a domestic inspection organization, and the results of measuring odor leakage after 24 hours by putting ammonia gas into a sealed bag showed that it was suppressed 13 times more than ordinary bags. Compared to conventional compression bags, it has about 3 times the odor prevention, and it prevents the unpleasant smell from filling the carry case, so you can use it with peace of mind. [Slider Zipper Improvement] The existence of a slider zipper is essential for vacuum compression. [Ashukurun] does not compromise on the slider zipper either! Unlike the thin and cheap sliders that are common in compression bags that are only cheap, we have focused on a slider shape that fits in your hand, is sturdy, and is easy to seal even with a small amount of force. Furthermore, the zipper that closes the bag is a double zipper, making it highly airtight and allowing anyone to easily and reliably connect it. [Size/Material] M size: 32cm x 39cm L size: 35cm x 50cm [Bag] Polyethylene/Nylon [Slider] Polypropylene/ [Slider Zipper] Polyethylene