Review on Gumdrop Cases Dell 3100 Chromebook Clamshell SlimTech Black Case - Extreme Drop Protection for Rugged Laptop by Huntsville Rawson

Easy to attach; just snaps into place. Read reviews about it not fitting or port blocking so I was nervous about ordering it but it doesn't block anything and fits great. A photo of the service tag included for reference in our 2020 Chrome 3100 2-in-1 book made by my kindergarten school. It's still light, opens and transforms with no issues, and seems sturdy enough for small drops, although it hasn't been dropped (yet), to say for sure.