Practical design The bag fits a mobile phone, cards and keys, keeping your essentials secure while you move. Its structure remains reliable and intact over time for dependable use. Safety and visibility Adjustable waist belt and crotch strap keep the flotation aid secure in place during activity. Reflective strips on the stomach enhance visibility in low light or dark conditions. Water-sport ready Integrated shock-absorbing padding provides chest protection and distributes impact through collision diffusion technology. The life jacket offers large forearm space to protect you without hindering movement. Material and comfort High-quality nylon outer fabric is skin-friendly and comfortable. Lightweight, thickened EPE foam padding provides buoyancy and insulation for better flotation. Use scenarios - Paddleboarding or kayaking: secure valuables, reliable buoyancy, and protective padding while you focus on balance and control. - Open-water swimming or snorkeling: chest protection and improved visibility support safer aquatic activity. - General water sports or training: protective design with freedom of movement for various activities.