A tumbler with a special strainer that allows you to easily enjoy cold brew coffee
A bar that has gained popularity as a standard Rivers tumbler. In addition to being comfortable in the mouth and having a size that fits comfortably in your hand, we have adopted materials that allow you to enjoy the glass-like texture.

■Beverages using cold brew coffee and tea leaves
You can easily make just one cup of cold brew coffee or tea by using the attached strainer. Please refer to this blog for how to make cold brew coffee .

■It's cool to look at It
's a large tumbler with a glass-like texture that makes it visually cool to enjoy cold drinks with ice. 

Double structure for everyday use The
design is simple and easy to use. . Hot, of course, it is also perfect for enjoying cold drinks with large ice cubes in the summer.

SPECIFICATION
– Material : AS Resin (Inner&Outer cup)/ Polypropylene (Lid)/ TPE (Lid,Bottom)/ Silicone rubber (Inner cup, Lid)
– Capacity : 400ml (actual capacity : 390ml without strainer/250ml with strainer)
– Max Temperature : 90°C
– Min Temperature : -40°C
– Size : W94mm x D94mm x H175mm
– Weight : 216g