Rucksack made of PVC coated fabric 100% waterproof. Hightemperature welded seams for total waterproofing including immersion: 100% DRY! Roller closure «4 successive turns». Main compartment 100% waterproof 25 Liters plus 2 side pockets and 1 frontal. The pockets are also Thermo welded and equipped with waterproof ZIP but are not waterproof when immersed. Use the main compartment to carry your electronic devices. Available in 2 color combinations: Black / Gray Camo and Black / Silver Suitable for the practice of Water Sports, Bike and Motorcycling even under heavy rain.