Full Description
The Challenger flask is a double-walled vacuum insulated steel flask, with an innovative design that includes two cups with each flask and a sealed storage base. The vaccum insualted flask keeps hot/cold for up to 28 hours (1.0L) or 37 hours (1.8L). Two built in cups and storage in the base for sugar, teabags etc.
1.0 or 1.8 litres available





