BiKase Handy Andy 6 Phone Holder Easy way to mount any phone to your bike. use on a backpack, stroller, atv. protected and secure! Phone is completely operable and audible while in pouch. Material: 840 denier nylon/tpu cover, weight: 100g Window size: 6. 63 x 3. 38 inches, dimensions: 6. 75 x 3. 5 x 1 inches 2 multi positional straps as to fit almost any bike