This is a "tribag" with no rain cover; a "slightly larger" size to suit your needs; A tri bag that is perfect for storing your valuables, and is made of 600 denier material with DuPont Teflon coating. The main compartment holds smartphones up to 6" screen size and is padded and lined with 70 denier ripstop nylon. L7.1 x W1.6 x H4.0 inches (180 x 40 x 102 mm), 0.72 liters, 2.4 oz (72 g), Top Tube, Maximum Mounting Diameter: Φ1.5 - 2.0 inches (38 - 52 mm), The color of the product may look different from the actual product depending on the type of display. Product specifications, logo design, etc. may be subject to change for product improvement. We also cannot answer measurements or personal fit that the manufacturer does not announce.