• Nylon PU
• Compression sack--durable, clean and store,waterproof dry bag
• Waterproof dry bag--made of high-performance waterproof fabric and seam sealed,compression sack
• Compression dry sack--reinforced stitching on all stress points,waterproof dry bag
• Dry sack--its roll closure captures all humidity and makes the air bag tight,waterproof dry bag
• Waterproof bag for canoe kayak--your valuables dirt, , sand and water,waterproof dry bag