Yesterday Leica released a new M-system leather bag and strap together with the M11-P camera (silver M11-P version still in stock at B&H):
Leica leather bag for M-system: The elegant camera bag made of high-quality black cowhide is ideal for stowing an M camera and up to two lenses when out and about. Concealed magnetic closures on the flap lend it a stylish, discreet look, while shoulder padding on the navy-blue adjustable cotton strap ensures it’s comfortable to carry. The inside of the bag is made of grey micro suede and has an inner flap for additional protection of the equipment. Besides the camera and lenses, there is also room for a mini tablet at the back of the bag (price: $400).
Leica leather carrying strap: The adjustable carrying strap made of black cowhide leather makes it highly comfortable to carry when on the move. Its integrated protective tabs on the attachment prevent direct contact between metal and the camera. The strap is adorned with a stylish three-dimensional embossing of the Leica logo in the shoulder area (price: $150).