Universal fit and secure hold Elastic mesh strap wraps around the frames of different indoor training bikes and other similar models. Designed for varying frame diameters; once installed it sits firmly and does not interfere with pedaling or bike operation. Effective sweat management Made from breathable, sweat-absorbing fabric that quickly wicks moisture where your hands contact the frame. Reduces hand slippage during intense sessions so you can maintain a stable grip. Integrated phone pocket and small-item storage Includes a dedicated phone pocket that fits most smartphones. Additional space for small essentials such as keys, energy gels, or a card, keeping them accessible during workouts. Easy installation, removal and care Simply wrap the strap around the frame and adjust the tightness for a secure fit. Quick to remove when you need to take it off; washable and reusable after washing and drying. Key attributes at a glance Function: sweat absorption, anti-slip grip, phone and small-item storage. Compatibility: fits a wide range of indoor training bike frames and diameters. Material: breathable, sweat-absorbent mesh fabric. Performance: firm hold after installation, does not affect riding. Practical use scenarios Home interval sessions: prevents sweaty hands from slipping and keeps your phone in reach for workout apps or virtual classes. Spin classes or group training: absorb sweat during high-intensity rides and store gels or keys securely. Recovery or low-intensity rides: maintain comfort and keep small items accessible without interrupting your session. Durability and maintenance Designed for repeated use; remove, wash, and dry to refresh the fabric and reuse as needed.