Bicycle Bike Frame Phone Bag - 1.8L 5.7" - Black - water resistant material - L7-1/2"x W4" x H4" - brand new, never used - $30 firm PRODUCT DESCRIPTION: Get the most from all your apps with this toptube carrier. A clear window lets you read cycling data or GPS directions and operate touchscreens. The lower compartment has enough room for your keys and a couple of snacks. - Fits devices up to 5.7", 16 x 8.5cm - Velcro attachment secures bag to handlebar or frame - Shock protective padding