The compression sack is suitable for you to take anything you need, such as clothes, blankets, sleeping bags, pillows, hats, gloves, books, and electric devices, and great for outdoors, camping, hiking, cycling, backpacking, traveling, trekking, motor homes, etc.AdvantageMade of good material, waterproof, lightweight and portable, sturdy and durable, and wear-resistant. With its large capacity design, it allows you to significantly reduce the amount of space it occupies. It is perfect for carrying bulky items such as a large sleeping bag, laundry, clothing, bedding, or other various items during outdoor activities.InstructionCompact, and easy to carry. It is great to keep the items tidy and organized.NoticeWhen organizing the compression bag, you need to compress the air, so the seam doesn't make glue-press progress, and it doesn't have a water-immersing and water-soaking feature.