 "Lenovo notebook sleeve" " Lenovo sleeve - 4X40N18009 Sleeve/Shuttle Notebook Cases CDW.com
"The ThinkPad Sleeve is designed to fit perfectly the most recent generation of ThinkPad notebooks. This fitted sleeve helps to protect your notebook from dust, shocks, scrapes, and scratches for superior PC protection. The slim, lightweight design also stows easily in a larger bag." 
 "Lenovo ThinkPad - solid state drive 512 GB PCI Express 3.0 x4 (NVMe)" " Lenovo (NVMe) 4XB0K48502 Solid State Drives (SSDs) CDWG.com
"The ThinkPad 512GB PCIE NVMe SSD with M.2 form factor, high speed with PCIE-NVMe interface , it is the best choice to upgrade your ThinkPad systems." 