The advantages are many since:
Its Triple Cool ™ technology keeps drinks cold for 36 hours and hot for 18 hours respectively.
Glossy finish
Their waterproof lid ensures 100% leakage prevention
It is made of the best quality 18/8 stainless steel
Completely free of BPA, phthalates and toxins
Suitable for acidic and carbonated drinks
It does not retain or emit any taste or smell