Replacement Water Reservoir for Keurig B40， B41， B44， B45， B50， K40， K45， K50， Elite and Classic Brewing Systems - 48 oz (Black)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Replacement 48oz Water Reservoir</li><li>LID COLOR IS BLACK</li><li>Compatible ONLY with B40， B41， B44， B45， B50， K40， K45， K50， Elite and Classic Brewing Systems</li><li>Please look underneath your brewer for the model number to ensure compatibility</li><li>Authentic Keurig Part</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41a72cGFLVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410zXIIXgzL.jpg" noproxy>