Specification:Name: Roll Top Dry Compression SackWaterproof grade: IP65 waterproofMaterial: 500D PVC coated meshSize: 32X15. 5X49CM (before folding)Weight: 1.0KGCapacity: 25LProcess: high frequency hot pressingPerformance: waterproof, dustproofApplicable: It can be used for urban commuting, cycling, water sports, underwater work, river tracing, rafting, mountaineering, adventure, rainy season, swimming, and other outdoor scenes.Precautions:This dry bag is not specially designed for underwater activities, so please do not fully sink the dry bag into water.Even though the dry bag is made by floatable materials, please do not use it as a floating device.Package List:1*Dry BagIf you are not satisfied with this product, you can go to the store to check other similar products; if you have any questions about this product, you can send us an email, we will reply you within 24 hours, thank you!