This product is the revolutionary new electrics line that mixes German engineering and innovation with a fresh, sleek design. This gorgeous line combines modern aesthetics with high-performance features and the longest warranties in the industry. Accessories can be added to many of the products for even more robust functionality. This BPA-free 48 fluid ounce Tritan jar with attached cross blade and companion vacuum lid is designed for use with the power blender. The vacuum lid works with the fresh and saves vacuum food storage system. The center plug of the vacuum lid can be swapped out for the tamper plug to convert the vacuum lid into a traditional blender lid.