HydroSoul tumblers are made of double-walled stainless steel, and are vacuum insulated for maximum temperature control
These tumblers are able to hold ice for up to 24 hours, these tumblers are at the height of drinkware
The Zen Cup (350mL), is an on-the-go essential for any busy lifestyle
Crafted from food grade stainless steel and BPA free, each Zen Cup is individually gift boxed in a full colour design carboard tube box
