Protected, connected and secure with your Bikase Beetle Ebike phone bag.  This Beetle has 20" straps that are cut to length to fit any downtube of your ride, including ebikes.  Will fit extra large phones / large case with a window that is 8" x 4". Keep your smartphone secure and accessible while cycling with this innovative bike phone frame bag. Designed to mount directly to your bicycle frame, this protective case offers a convenient solution for riders who want to stay connected on their journeys. The frame bag features a clear touchscreen-compatible window that allows you to view and operate your device while keeping it protected from weather, dust, and road debris. With its sturdy construction and strategic placement on the frame, this bag maintains your phone's stability even on bumpy terrain. The bag's thoughtful design includes easy installation and removal, making it perfect for both daily commutes and weekend adventures. Ample interior space accommodates most modern smartphones while additional pockets provide storage for essential items like keys or energy bars. Whether you're using navigation apps, tracking your fitness, or just want your phone within reach, this bike phone frame bag delivers both functionality and protection.