Protect Lenovo 300e and 100e G4 Chromebooks with a case designed for the realities of school and fleet deployment. The Extreme ShellF3 slide case delivers a precise fit for Lenovo 300e/100e and 300w/100w G4 11-inch devices, helping reduce wear from backpacks, desk movement, and frequent handoffs. The gray/clear design keeps the device profile professional while allowing the Chromebook’s original look to show through. For IT teams managing classroom rollouts, this kind of fit matters: it helps maintain consistency across devices, supports easier identification, and adds a layer of protection without changing the way users access the machine. Built for Lenovo’s G4 Chromebook family, this case is a practical choice when you need coverage that matches the device line exactly. It is well suited for education environments, shared carts, and mobile users who need a case that stays out of the way while helping preserve the hardware investment.