Find MULBERRY X Rejina Pyo Blenheim Leather Shoulder Bag on Editorialist. The Mulberry Blenheim bag, in collaboration with Rejina Pyo, features a compact design crafted from glossy leather. The bag has a knotted shoulder strap, flap pockets, and a slip tab closure with a hidden magnetic snap. The bag has an adjustable shoulder strap and a suede lining. This small shoulder bag is perfect for everyday wear.