When great Coffee meets Bartender mastery.
Boss Coffee from Japan meets the bartender mastery of The Highball Bar 1923 to deliver a new experience in coffee mixology, bringing you an inspiring experience in the heart of Bangkok.
Experience Quality Coffee crafted by Coffee Mixology Specialists
Our Menus
In-Store Menus
Discover a curated menu where each coffee is a testament to the creativity and dedication of our coffee mixology specialist, offering an experience like no other. The in-store menu is available every day from 3 p.m. onwards.
Take Away Menus
Coffee menus crafted by The Coffee Mixology Specialists using selected ingredients are also available for take away. Everyday from 11:00AM-17:00PM.
Take Away menus are available at the front counter from 11:00AM to 17:00PM, also from the delivery platform.
- 100% Medium Roasted Arabica Beans
- Flash Brew Technique to maintain coffee taste and aroma
- 4 Times concentration
- Air-Tight Packaging, No Preservatives
- Japan Quality
Proud to serve
BOSS JUST MIX
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Get Your Café-Inspired Coffee at home
High Quality Craftmanship
BOSS Coffee started its history in Japan in 1992 and is well known for supporting the workers of Japan with its high quality coffee due to selected coffee beans and brewing mastery. Continually improving every aspects in providing the best quality products.
The folks behind Suntory whisky are sharing Japan’s highball culture through well-crafted highballs, cocktails, and dishes. The main attractions are Japanese Craft Highballs, highball cocktails and a food menu developed by Executive Chef Shinji Hara who specialized in Omakase dinning in his previous career.
