Impress new and potential clients at your next event with this 22 oz. Carter stainless steel bottle! It's double-wall constructed for insulation of hot or cold liquids and also includes a wireless charger and 3600 mAh lithium ion, grade A, non-recycled battery power bank. It's offered in multiple colors with a stainless steel outer and inner, powder coated finish, wide mouth opening, easy carry handle and screw-on, spill-resistant lid. Please note that the bottom screws off for wireless charging. Recipients can charge Qi enabled devices wirelessly by placing a compatible device on top of the charging pad. It has a micro USB input (cord included) and an indicator light. Some computer and laptop USB ports may not supply enough power to charge a device using this charging pad.