Inertia Designs, Tri Phone Pro Xl 7.5" X 4.75" X 4.25"* XL size fits iPhone 6 6S Plus and other larger profile smart phones* Clear marine grade vinyl protects phone from the elements, but allows use of the touch screen* Water resistant YKK Uretek zipper keeps items in the storage area safe and dry* Small slot for earbuds* Three bidirectional hook and loop straps secure the bag to top tube and stem* Foam sides and truck tarp interior keep the phone safe, even if your bike takes a beating* 110 cu in