Bike holder with a waterproof phone case is an accessory allowing you to have a phone within reach during every cycling tour. Conductive foil lets you use your phone without removing it from the case. The case is tightly closed and waterproof, so the phone is effectively protected even in the toughest conditions. The holder is fastened to the bicycle frame with a solid clamp that securely holds the product while driving. Cover in S size – compatible with 4” phones (128 x 62 x 22 mm), M size – compatible with 4,7” phones (138 x 72 x 22 mm), L size – compatible with 5,5” phones (155 x 85 x 22 mm), XL size – compatible with 5,7” phones (155 x 81 x 13 mm).