MoKo Lenovo Yoga Book Case, Ultra Compact Slim Folio Leather Cover Case for Lenovo Yoga Book YB1-X90F, YB1-X91F 10.1 Inch 2-in-1 Tablet/Laptop, Black | Amazon price tracker / tracking, Amazon price history
Book Covers Chromebook Case for Lenovo N42 - by Devicewear - Devicewear
Lenovo Case For 300e Chrome MTK And 300e Win
Case Sleeve For Lenovo YOGA BOOK 10.1" YB1-X90F X91F Protective Cover PU Leather Pouch For lenovo Yoga book 10" Tablet bag case - AliExpress
For 11.6" Lenovo Chromebook C330 Case Sleeve PU Leather Protective Book Cover | eBay