The Rocket Blender Boost features a powerful 240-watt motor and comes with a durable stainless steel blade for crushing ice or frozen berries with ease. Engineered with simplicity, the Boost uses an easy 3-step operation—just fill, twist and blend. Includes two 13.5oz cups and lids made without BPA so you can take your morning smoothie wherever you’re headed. Cleanup is easy with dishwasher-safe blade, cups and lids.