Designed and molded exclusively for theLenovo ThinkPad E580 E585/ThinkPad E590 E595, Case for HP ZBook 15u G6/EliteBook 850 G6, Case for ACER Aspire R 15 R5-571T/SWIFT 3 15SF315-51 SF315-41Lenovo ThinkPad E580 E585/ThinkPad E590 E595, Case for HP ZBook 15u G6/EliteBook 850 G6, Case for ACER Aspire R 15 R5-571T/SWIFT 3 15SF315-51 SF315-41Lenovo ThinkPad E580 E585/ThinkPad E590 E595, Case for HP ZBook 15u G6/EliteBook 850 G6, Case for ACER Aspire R 15 R5-571T/SWIFT 3 15SF315-51 SF315-41It adopts a full inner lining design, and its size and port holes are consistent with the universal model.