Double walled, copper clad vacuum seal for optimum ice and heat retention.
Coated to make the Hydra just that much tougher. Copper clad vacuum seal for optimum ice and head retention.
No welds to rust and/or contaminate your favorite beverage.
No need to spend time hand washing, let your dishwasher do the work for you.
Food safe and tough enough to outlast any adventure.
Food safe silicone band lets you grip the cap for and easy open no matter what.