A less expensive and less bulky alternative to traditional dry bags. You can squash these into spots ordinary heavy dry bags won't go. Ideal for clothing and sleeping bags or for keeping critical items dry such as cameras and film, GPS devices, cell phones or travel documents. Fits into little corners of your sea kayak or light enough to take backpacking or adventure travelling. Much lighter weight and more "packable" than traditional boating dry bags. A lot less expensive than any other dry bags on the market. Designed for backpacking and adventure travel. Made from lightweight 70 denier nylon. Coated with blend of PVC & PU. Fully seam sealed. Roll top closure. Comes in seven sizes.