The bottle is forged from Borosilicate Glass that contains boron trioxide which allows for a very low coefficient of thermal expansion - meaning the bottle will not crack under extreme temperature changes like regular glass would. It's also BPA free!
Unlike other water bottles, each Sense Aroma bottle comes with it's own Neoprene sleeve (the same material wet suits are made of!) to ensure your drink stays cool for as long as possible. Each bottle also comes individually packaged in a sleek, Sense Aroma branded tube box. 
 
550 ml bottle made by stainless steel.
 Made by  Borosilicate Glass BPA free (The bottle will be shatterproof and also heat-resistant)
100% Leak proof.
Eco-friendly and Reusable.
The top and the base are detachable, easy to clean
Free Neoprene Sleeve.
PLEASE NOTE: No crystal insert is provided with this product.