Specifications: Easy to operate: Adding the desired liquid, press the power button on the motor to create the vortex, add the powder, wait 30 seconds. This vortex protein mixer bottle can mix all your powder shakes. Works great with pre-workout, creatine, protein. Easy to clean: This hand blender can be cleaned in a matter of seconds. Just add water and soap then turn on the motor. Allow the mixer to create a vortex of suds, then rinse it and its good to go. Leak-proof: Locking mechanism tightly seals lid & prevents spillage during mixing. Giving you peace of mind as you toss your protein hand mixer into your gym bag. Made of durable stainless steel and acrylic. BPA free. Directly connect the bottle to the power source by USB cable. Item Name: Squeezer Bottle Material: Stainless Steel, Acrylic Capacity: 600ml/450ml Features: Portable, Durable, Easy to Use 450ml Size: 21cm x 9cm/8.27" x 3.54" (Approx.) 600ml Size: 23cm x 9cm/9.06" x 3.54" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Squeezer Bottle