Secure Nonslip Fit Designed with a secure nonslip fit and multisize waist compatibility. The detachable adjustable waist strap provides comfort during water activities while enhancing buoyancy support. Optimized Swim Stability Incorporates fatigue alleviation and cramp care integration to improve swimmer confidence. Combines a secure buoyancy structure with visibility tones for better visibility in various conditions. Sealed Compartments Pairs kayakingswimming compatibility with a waterproof compartment structure to secure items. Sealed compartments and reliable waterproof storage design keep contents protected. Longlasting Material Engineered to resist puncture and abrasion during water activities. The Swim Pull Buoy uses flexible, tearresistant fabric to preserve structural integrity and ensure sustained reliability. Use scenarios Pool lap training or aqua workouts: use the secure fit and buoyancy support for comfortable, stable swimming sessions. Openwater or kayakingswimming practice: benefit from enhanced stability and visibility tones for better visibility on the water. Travel, gym, or onwater sessions requiring secure item storage: rely on waterproof sealed compartments to keep items protected.