Cup Lid Set MTA-Z05A
A reliable antibacterial finish.
A cup-type plug set.
Suggested retail price : Open price
*For open-priced products, there are no suggested retail prices.
*Available only in Japan
Antibacterial finishing suppresses bacterial growth by 99% or more (cup, inner plug, and gasket) *
We want to deliver bottles that are safer and more reliable.
With this in mind, we used an antibacterial finish.
On the cup, inner plug, and gasket with the antibacterial finish, the growth of bacteria is prevented by 99% or more compared with untreated ones; this means the bottle can be used hygienically at any time.
The MTA-Z 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: Cup, inner plug, gasket
- Processing method:
Cup, inner plug | Kneaded into the plastic material
Gasket | Kneaded into the silicone 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 applied to this series
Antibacterial stopper certified by the Society of International Sustaining Growth for Antimicrobial Articles (SIAA)
- Tested parts: Cup, inner plug
- SIAA registration number: JP0122676X0001G
Products carrying the SIAA mark are subjected to the 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.
The products that meet the three criteria of  antimicrobial properties (1),  safety (2) and  appropriate labeling (*3) may carry the SIAA mark.
(*1) The proportion of bacteria on the surface of the product must be equal to or less than 1/100 that of a non-treated product, and the antimicrobial effect must remain after durability tests. Antimicrobial properties are determined from the results of tests conducted in accordance with the international standard ISO 22196.
(*2) The safety criteria uniquely established by SIAA must be met.
(*3) The types of antibacterial agents used and parts treated must be clearly indicated.
The cup plug allows you to sip slowly and is easy to use.
Cup Lid Set
|Quality indication when cup plug (product number: MTA-Z05A) is used with the MTA-A035/A050/A080 Vacuum Insulated Bottle|
|When used with MTA-A035||When used with MTA-A050||When used with MTA-A080|
|Actual capacity *1||0.35 L||0.5 L||0.8 L|
|Heat insulation effect (6 hours) *2||66ºC or higher||72ºC or higher||78ºC or higher|
|Heat insulation effect (1 hour) *2||85ºC or higher||87ºC or higher||88ºC or higher|
|Low-temperature insulation effect (6 hours) *3||9ºC or lower||8ºC or lower||7ºC or lower|
|Size (approx.) (cm) *4 |
Width × depth × height
|Opening diameter (approx.) (cm)||4.8||4.8||4.8|
|Main body weight (approx.) *5||0.34 kg||0.36 kg||0.47 kg|
|Country of manufacture||China||China||China|
*2 The heat insulation effect is the temperature of water in the bottle one to six hours after it is filled with hot water at 95±1ºC and placed in an upright position with the cup plug (MTA-Z05A) attached and left standing at a room temperature of 20±2ºC.
*3 The low-temperature insulation effect is the temperature of water in a bottle six hours after it is filled with cold water at 4±1ºC is placed in an upright position with the cup plug (MTA-Z05A) attached and left standing at a room temperature of 20±2ºC.
*4 The size refers to the dimensions (width × depth × height) of the bottle when the cup plug (MTA-Z05A) is attached.
*5 The weight of the body includes the weight of the cup plug (MTA-Z05A) and pouch.