Featuring a Super Clean Plus finish and the antibacterial inner plug and gasket, the MMZ-K35P is part of a product series that adopts Tiger’s proprietary hygiene design, BioGuard.

Wishing to offer you bottles that are as reliable and safe as possible,
Tiger adopts the antibacterial stopper (stopper body, stopper cover, and lid).
On the treated parts, the growth of bacteria is prevented by 99% or more, compared with the untreated ones; this means the bottle can be used hygienically at any time.

Antibacterial finishing
The MMZ-K series has a silver-based (Ag-based) antibacterial-finish.

• Testing organization: Evaluation Technical Center, Daiwa Chemical Industries Co., Ltd.
• Test method: The antibacterial finish has been tested in accordance with JIS Z 2801 (ISO 22196).
• Tested parts: Inner plug, gasket *For details, see the instruction manual.
• Processing method:
  Inner plug | Kneaded into the plastic material Gasket | Kneaded into the silicon rubber
• Antibacterial agent used: Silver-based antibacterial agent
• Test result: 2.0 or higher antibacterial activity value

“Antibacterial” refers to the prevention of bacterial growth

Photos showing the results of the antibacterial test in accordance with JIS Z 2801 (ISO 22196)
*Test results on the inner plug resin of our MCT-K series with the same antibacterial finish as that applied to this series

Antibacterial plug certified by the Society of International Sustaining Growth for Antimicrobial Articles (SIAA)

• Applicable part: Inner plug
• SIAA registration number: JP0122676X0001G

Products carrying the SIAA marks are subjected to quality control and information disclosure under the SIAA guidelines based on the results of evaluation conducted in accordance with ISO 22196.

The SIAA marks are symbols for KOHKIN (or antibacterial) established by the Society of International Sustaining Growth for Antimicrobial Articles.
Products that meet the three criteria of [1] antimicrobial properties (1), [2] safety (2) and [3] appropriate labeling (*3) may carry the SIAA mark.

High heat-retaining/cold-storage performance achieved with the stainless steel, double-walled, vacuum structure! Hot drinks will stay hot and cold drinks will stay cold, so drinks can be kept at the best temperatures for drinking for 6 hours. When the bottle contains a cold drink, no condensation forms on the outer surface of the bottle. And when the bottle contains a hot drink, the bottle will never get too hot to hold.

The rim boasts both the cleanliness and pleasant drinking experience of stainless steel.
The upper part of the rim is curled to reproduce the mouth feel of a mug.
With a wide opening of about 4.4 cm, filling the bottle with ice is a breeze.

All you have to clean are just three parts.
The parts can be removed and washed in every corner for hygienic use.

The bottom of the vacuum insulated bottle was laser-welded using Tiger’s proprietary technique, preventing water droplets from getting into the bottle through cracks and allowing the entire bottle to be washed. The bottle also drains well after washing.

*Do not presoak the bottle or use a dishwasher or drier to wash the bottle.