Bum Bag Mini holds just about everything you need -- card, key and phone. It's designed for optimal functionality when on-the-move. The waterproof design features a single main compartment and coated zip closure for easy access. Bum Bag Mini is fixed to an adjustable webbing strap and fastens with a convenient quick-release buckle. The design is perfectly formed and can be worn over the shoulder, as a cross body bag or as a waist belt depending on preference and everyday-need. Bum Bag Mini is cut from Rains' signature waterproof PU fabric, engineered for carrying strength, durability and a smooth feel.