Made from wear-resistant PVC material. Features a large main compartment with roll-top closure, protect your valuables from water and rain. A great choice for beach, boating, rafting, kayaking, swimming, surfing fishing, etc.<br/>Features: <br />Made from super strong PVC material with precision welded seams, watertight and ultra-durable.<br />Roll up design with quality buckle, safe and leakage proof.<br />Feasures a single strap for 5L/10L/15L dry bags, two straps for 20L/30L waterproof backpack.<br />Simple operation, just put your gear in bag, roll down tightly 2 to 3 times and then plug buckle to complete seal.<br />Easy cleaning due to its large opening and smooth surface.<br />Nice for hiking, swimming, boating, camping, cycling, mountaineering, hiking etc.<br/>Specifications:<br />Material: 500D PVC.<br />Quantity: 1pc<br />Color: Camouflage / Blue / Pink (optional).<br />Capacity: 5L / 10L / 15L / 20L / 30L (optional)<br />5L<br />Flat Size: 420 * 305 mm / 16.5 * 12.0 in<br />Filling Size: 320 * 195 mm / 12.6 * 7.7 in<br />Packing size: 30 * 11.5 * 1 cm / 11.8 * 4.5 * 0.4 in <br />Weight: 234 g / 8.3 oz<br />10L<br />Flat Size: 510 * 305 mm / 20.1 * 12.0 in<br />Filling Size: 410 * 195 mm / 16.1 * 7.7 in<br />Packing size: 30 * 12 * 1 cm / 11.8 * 4.7 * 0.4 in<br />Weight: 273 g / 9.6 oz<br />15L<br />Flat Size: 550 * 325 mm / 21.7 * 12.8 in<br />Filling Size: 430 * 210 mm / 16.9 * 8.3 in<br />Packing size: 32 * 12 * 1.5 cm / 12.6 * 4.8 * 0.6 in<br />Weight: 296 g / 10.4 oz<br />20L<br />Flat Size: 600 * 390 mm / 23.6 * 15.4 in<br />Filling Size: 480 * 250 mm / 18.9 * 9.8 in<br />Packing size: 38.5 * 13 * 1.5 cm / 15.2 * 5.1 * 0.6 in<br />Weight: 397 g / 14.0 oz<br />30L<br />Flat Size: 690 * 390 mm / 27.2 * 15.4 in<br />Filling Size: 570 * 250 mm / 22.4 * 9.8 in<br />Packing size: 38.5 * 13 * 1.5 cm / 15.2 * 5.1 * 0.6 in<br />Weight: 441 g / 15.6 oz<br/>Packing List:<br />1 * Bag