Double-Layer Insulated Cup Sleeve Thickened Water Bottle Sleeve Oxford Cloth Insulated Water Bottle Bag Safeguarding

This insulated cup sleeve is made with a double-layer thickened textile structure, combining an outer Oxford-cloth-like shell with an inner pearl-cotton sportswear-inspired layer for a sturdy, cushioned build. It is designed to protect a water bottle or insulated container from bumps, heat, and everyday wear during commuting or outdoor use. The drawstring top allows a secure, adjustable fit, keeping the bottle in place while making opening and closing quick and simple. It includes a detachable adjustable shoulder strap with metal hooks, offering flexible carrying options for daily travel and hands-free use. The cylindrical shape features a front black textile strap panel and side attachment points, supporting both protection and convenient carrying.