A spare lid for the travel mug whose original one went missing, cracked or stopped sealing. It is moulded in plastic with a silicone gasket and threads onto cups with an 80 mm internal-thread mouth — roughly a 3-inch opening — covering most standard tumblers, travel mugs and coffee cups.
Fits: stainless cups with an 80 mm internal thread, in 380 ml and 510 ml capacities
Seal: tight closure that resists leaks and splashes in a car cup holder or a bag
Slide cover: push it forward to close the sip and airflow holes, or back so the cover sits flat and stays clear of your nose while you drink
Colours: red, black, blue and green among others, so the lid can match the cup or deliberately not
Package: 44.5 g, 9 x 8 x 5 cm
Check your cup's thread diameter before ordering. Rinse the gasket regularly and allow 1–3 mm variation from hand measurement.
