You'll always be ready for an emergency charge of your cellphone or other tech with these promotional single use powerbanks made of eco-friendly straw material. Each is 1.97" x 2.28" x 0.43" with an internal 1,000mAh battery and USB power cable. They're a great way to interface with customers at those tech-obsessed marketing and social activities and events. Available in assorted colors. Add your school, sports team, organizational or company logo or message to customize.
