The opening width of the clip: 1~3cm; Suitable for mountain bike and motorcycle. Included 2 different gaskets、 you can choose either one according to the bike size. The dock is rotatable for adjusting a desired angle. The bag has double zipper、 with high waterproof performance (not support diving). Can be used in ordinary rainy、 snowy and dust weather.
Dimensions: 5.51 in x 3.15 in x 3.15 in (14.0 cm x 8.0 cm x 8.0 cm) Weight: 4.02 oz (114 g)