Hydrosoul tumblers are made of double-walled stainless steel, and are vacuum insulated for maximum temperature control
Able to hold ice for up to 24 hours, these tumblers are at the height of drinkware
The Calm Cup is a small 230mL, transportable tool to suit any on-the-go lifestyle
Crafted from food grade stainless steel and BPA free, each Calm Cup is individually gift boxed in a full colour Hydrosoul box
