pi-top [4] DIY Edition Raspberry Pi case with battery, fan and more $99 - Geeky Gadgets
Pi-Top - GREY - A Laptop Kit for Raspberry Pi B+ / Pi 2 / Pi 3 : ID 3116 : $274.95 : Adafruit Industries, Unique & fun DIY electronics and kits
pi-top [4] Protective Case
Amazon.com: PI-TOP [4] DIY Edition - Case for Raspberry Pi 4 with Fan, 5 Hour Internal Battery, Mini OLED Screen and Integrated Speaker. Raspberry Pi 4 and Power Supply not Included : Electronics
GeeekPi Acrylic Raspberry Pi Set-top Box Kit,Raspberry Pi 4 Case with 4010 Fan 5V (Blue LED Light) + Raspberry Pi 4 Heatsinks + Extension Board for Raspberry Pi 4 Model B
Meet pi-top [4] DIY Edition
pi-top with Inventor's Kit - Raspberry Pi Laptop - KIT-15175 - SparkFun Electronics
Amazon.com: PI-TOP [4] DIY Edition - Case for Raspberry Pi 4 with Fan, 5 Hour Internal Battery, Mini OLED Screen and Integrated Speaker. Raspberry Pi 4 and Power Supply not Included : Electronics