This. You can even get travel mugs with the press bit built in. -eg: http://www.bodum.com/gb/en-us/shop/detail/K11102-01/ http://www.bodum.com/gb/en-us/shop/de

This. You can even get travel mugs with the press bit built in. -eg: http://www.bodum.com/gb/en-us/shop/detail/K11102-01/ http://www.bodum.com/gb/en-us/shop/detail/K11102-01/