Spinning Process

The stainless-steel plate is pressed and thinned with Tiger’s original manufacturing process to make the bottles lightweight.

Plastic lid parts have been authorized by the SIAA (Society of International sustaining growth for Antimicrobial Articles)

- Subject area: Inner stopper
SIAA registration number: JP0122676X0001G

Antibacterial processed plastic lid parts
We adopted the antibacterial process in the plastic lid parts certificated by SIAA, in order to offer hygienic bottles to daily life. Products that meet the following three criteria are authorized to indicate SIAA marks: (1) Antimicrobial property (*1), (2) Safety (*2), (3) Appropriate Labeling (*3).

(*1) Antimicrobial property
The proportion of bacteria on the surface of the product is 1/100 or less of that on the surface of a non-treated product, and the antimicrobial effect remains after durability tests. Antimicrobial properties are determined from the results of tests conducted in accordance with the ISO 22196 international standard.

(*2) Safety
The criteria for safety established by SIAA have been met.

(*3) Appropriate Labeling
On exhibit are the types and treated parts of antimicrobial agents.

Vacuum Insulation Technology

Tiger's vacuum insulation technology keeps drinks hotter and colder for hours. The copper foil in between the two stainless-steel walls supports temperature retention. Cold drinks will not cause condensation on the outside of the bottle and hot drinks will not cause the bottle to become too hot to handle.

Few detachable parts

Leaser welding, Tiger's original technique, used in the bottom part prevents water from entering in between the two stainless-steel walls. It makes the body washable entirely and well drained. Entirely keep clean by washing each detachable parts.