From Vitamix, the Stainless Steel Container, 48-ounce features: Stainless steel cookware is a staple in both home and professional kitchens, and for good reason. It's incredibly durable, versatile, and easy to clean all qualities Vitamix owners value in a blending container. And, since it comes with a clear, BPA-free lid, you can monitor and adjust blends without stopping the machine. Compatibility - The Stainless Steel Container works with all full-size Vitamix blenders. Durable -Cookware material preferred by professionals. Non-Reactive -Blend hot, cold, acidic, and more. Please use oven mitts for hot blends. Easy to Clean -With a drop of dish soap and warm water, your Vitamix® machine can clean itself in 30 to 60 secondsno disassembly required. Odor and stain-resistant - leave past blends in the past. BPA free & dishwasher safe - The container and lid are dishwasher-safe and the lid is made of BPA-free Eastman Tritan No-drip spout - Your countertops will thank you. Clear lid - Keep an eye on your blends so you can fine-tune each recipe. Ergonomic Handle -Easy to hold and pour, even at full capacity. Hardened Stainless-Steel Blades -Laser-cut from hardened stainless steel that doesn't dull over time and pulverizes ingredients for incredibly smooth textures. This container works with the Ascent X4 blender, but doesn't support the new Frozen Cocktail Blending Program. Stainless steel container, Tritan™ lid: Blades: Laser-cut, stainless-steel Series: Ascent Measures approx.: 6.5" x 8" x 10" Capacity approx.: 48 oz. Approx. weight: 3.75 lbs. What comes in the box: 48-oz Stainless Steel Container BPA-free Tritan Lid Low-Profile Tamper Imported.