What a silhouette! The SKYLINE insulated jug stands out with its timelessly modern shape and brings high enjoyment to the living environment. The premium insulation performance thanks to hygienic tempered glass insert lasts hot drinks for 12 hours. warm or cold drinks for 24 hours. Cold. Directly filled, coffee or tea still tastes like freshly brewed after hours. The twist lock with comfortable push button and the ergonomic handle ensure easy pouring with one hand.