I purchased this on Amazon but ended up storing it without using it. I also purchased a separate case, which I will include. Size: 27-28cm About this product: 【Inner Mesh】Equipped with inner mesh for comfortable all-season use. 【Safety Features】The chest strap and waist belt provide a smart silhouette and peace of mind! The H-shaped suspenders are adjustable, and the back is elastic, fitting various body types. 【Zippered Storage Pocket】A zippered pocket prevents items from falling out, allowing you to store valuables like your smartphone without getting them wet. 【Lightweight and Excellent Waterproofing】The fabric is made of new nylon and PVC coating, providing high water resistance, and is also very lightweight, easy to move in, and comfortable. The back is also reinforced for peace of mind♪ An essential item for sea fishing and wading in rivers. It can also be widely used for agricultural work, the fishing industry, water work, snow removal, and during disasters. 【Thick, Non-Slip Radial Sole】Durable, thick PVC radial boots are non-slip and can be used in various situations. Equipped with a kick-off for easy removal! Also, the seams between the boots and the fabric are securely welded for reliable water resistance.