The glass lids fit snugly on the jar with a natural rubber ring creating a hermetic seal. The lid is held in place with two stainless steel spring clamps, adjusted for permanent spring action even with continual use.
Capacity: 1,75 litres
Microwave-safe when clamps and seals are removed
Contains: a glass jar and glass lid, a 100% natural rubber seal, and two stainless steel spring clamps.
Dimensions: 13 x 80 cm
Mouth diameter: 10 cm