Introducing our 1.5 Litre Universal Insulated Base – the coolest companion for all your sips and swigs! The perfect size for anyone with BIG hydration goals or those who don’t want to refill throughout the day. It's a great option to take on the go for a full day out or camping trip!

Whether you're on an outdoor adventure or just conquering the concrete jungle, this insulated base will keep your drinks frosty even on the hottest summer days.

Choose a Sipper Lid or Flask Lid (or both!) to suit your style - whether you're a slow-sipper or a speedy-gulper.

Features you’ll love:

* No more scrubbing - This dishwasher safe base makes cleaning a breeze
* Sized just right for all day hydration - perfect for adults and older kids who've graduated to the big leagues of staying hydrated!
* 24 hours cold - turn up the chill factor with our double-wall insulation
* Built tough from Stainless Steel to withstand your wildest adventures
* Wide mouth design welcomes ice cubes of all shapes and sizes
* Zero condensation means no more slippery hands or surprise water rings
* Not just functional - make it fashion! Switch up your base with your favourite colour accessories
* The base that can do it all - effortlessly switch between our universal lids
* No nasties here - this base is 100% Lead and BPA Free