Sustainability with a new twist!
KeepCup's latest innovation is Helix, a fully sealed and leakproof thermal cup. The cup is made of double-walled stainless steel. The classic Keepcup in the Helix series features threads, allowing you to easily mix and match if you want a sealed lid like a thermal cup or a bottle top like a thermal bottle.
The Helix cup itself is made of double-walled steel and a completely sealed twist-fit lid consisting of four parts that can be easily disassembled and cleaned.
Contains a steel thermal mug with a tight-fitting lid.