Woot offers nutribullet Portable Blender, Cordless, 20oz Vessel, Personal Blender, USB-C Rechargeable, Bright Pink, NBPB50100BP for $23.99 (reg. $54.99) free shipping with Prime. 

Product Description:
Lightweight, compact, and ready for adventure, the nutribullet Portable Blender lets you enjoy all your favorite smoothies, shakes, and blended drinks on the go. Its rechargeable USB-C battery powers 15+ blend cycles per full charge, while its handled lid makes it a breeze to carry on all your outings, whether you’re heading to the gym, the beach, the office, or anywhere else the road takes you.

• CHARGED UP. the rechargeable USB-C battery holds 15+ blend cycles when fully charged.
• TRAVEL LIGHT. A handled lid and lightweight, compact design make it easy to transport on all your adventures.
• FLIP TO SIP. The handled lid flips open with a push of a button to reveal the convenient sipping spout underneath.
• CLEANS LIKE A DREAM. Fill the Cup with water and a drop of soap, then blend for easy cleanup. The Cup and Lid are also top-rack dishwasher-safe.
• INCLUDES: (1) 7.4V USB-C Rechargeable Motor Base, (1) 20-oz Cup, le Motor Base, (1) 20-oz Cup, (1) USB-C charging cable