Ortlieb PS 490 dry bag, 35 liters. - A super tough dry bag with 35 liter capacity. PS 490 products are great for use in a kayak, canoe, boat, a bicycle or motorcycle rack, and other use where the dry bag is in contact with the world without being inside a backpack or other bag. - D rings at the main buckle - Bottom loop for using straps - Protection class: IP64 (dustproof and protected from splash water from all directions) - Material: PS490 - Bottom material: PD620 - Extremely easy to wash: the material does not absorb moisture or dirt - 5 year guarantee against flaws in materials and manufacturing The bag is completely spray proof when its mouth is rolled 3-4 times. Product measurements refer to a fully packed and closed bagadd 15 - 20 cm for the total length.