Mk1 Toyota MR2 Coolant Reservoir Modification

Custom holder for a replacement coolant Reservoir for my 1985 Toyota MR2. Fits a 40 Oz. clean kanteen brand water bottle from Amazon. Use a long piece of hose and stuff it through the hole in the cap. The hose should be long enough to reach the very bottom of the reservoir. The small hole stays open as a vent for the Reservoir. The clamp halves fit together with M5 hardware of your choice. The back half of the clamp will mount to the firewall with the factory mounting holes.