BiKASE Elasto Beetle Top Tube Phone Case Color:Black is just right: Not too

is just right: Not too tight or too baggy

Chain guide mount: ISCG 05 – 3-Bolt

Waterproof PU-coated stretch fabric with fleece inside

Rider level: Advanced

BiKASE Elasto Beetle Top Tube Phone Case Color:Black is just right: Not tooSecure your phone and essentials BiKASE Elasto Beetle Top Tube Phone and Storage Case allows you to empty your pockets and keep your essentials right where you need them on the bike. Product details Fits all phones with and without cases Phone gets airflow so less likely to overheat Secures phone with adjustable shock cord Works with any case or if you have attachments or wallets connected Easy to install with multiple cut to length straps