Thermos Guardian Stainless Steel Food Flask Blue 530ml Option:Blue 530ml V Groove for levelling pipework All the V Groove for levelling pipework All the levels are electrostatically epoxy powder coated and baked for maximum protection Fitted with shock absorbing end caps Accuracy of 0 WRAS approved Button Activated Dual Flush Water Saving Partial Flush & Full Flush Adjustments Fits virtually all top button activated cisterns with 2" outlet Easy to Install Twist & Release Cartridge for Easy Maintenance 2" Outlet sweat proof with cold Pressure relief stopper designed for easier opening Integrated stainless steel foldable spoon fits securely in lid Wide mouth is easy to fill