Home / Coffee
Medium

Mt. Siyeh (Instant Coffee)

Smooth, aromatic, and satisfying with every cup.

Experience the rich yet delicate flavors of carefully crafted coffee in an instant. This Papua New Guinea single origin delivers a perfect brew that tastes just as it was intended — smooth, aromatic, and satisfying with every cup. Notes of...
$21.991.9 oz
Grind Type
This purchase removes 1lb of ocean plastic
Mt. Siyeh (Instant Coffee)
Tasting Profile

What's in the Cup

Berry Acidity
Sweet Toffee
Toasted Almond
altitude
1400 – 1800m
origin
Papua New Guinea
process
Washed / Freeze-Dried
sca
N/A
The Story

Why Mt. Siyeh (Instant Coffee)?

Experience the rich yet delicate flavors of carefully crafted coffee in an instant. This Papua New Guinea single origin delivers a perfect brew that tastes just as it was intended — smooth, aromatic, and satisfying with every cup. Notes of toasted almond, berry-like acidity, and sweet toffee undertones. The freeze-drying process preserves the distinctive Papua New Guinea character, delivering a satisfying cup that maintains the quality and complexity of the original beans. Single origin coffee from Papua New Guinea's high-altitude growing regions, where traditional farming methods and volcanic soils create exceptional quality beans.
Shop Mt. Siyeh (Instant Coffee) Back to Collection
CleanHub Certified
Mycotoxin Free
SCA Specialty Grade
Small Batch

Continue Exploring

Verified Reviews

Sailor’s Log

5-star ratings from real customers, verified by Junip

Colombia Huila

“I've tried a lot of specialty coffee brands but Harbor Heights is on another level. The Colombia Huila is the best cup I've had all year.”

J
James R.
Boston, MA
Nantucket Medium

“Ordered the Nantucket Medium and it arrived fresh and beautifully packaged. The bag label artwork alone is worth it.”

T
Tyler B.
Newport, RI
Block Island Dark

“The Block Island Dark is bold without being burnt. Finally a dark roast that doesn't taste like charcoal.”

L
Lauren W.
Portsmouth, NH
Mission

“The fact that every bag removes ocean plastic makes me feel good about my morning ritual. Great coffee with a real purpose.”

S
Sarah M.
Portland, ME
Guatemala Reserve

“Clean, smooth, no bitterness. The Guatemala Reserve is my new morning go-to. Harbor Heights has earned a customer for life.”

R
Rachel D.
Brookline, MA
Colombia Huila

“I've tried a lot of specialty coffee brands but Harbor Heights is on another level. The Colombia Huila is the best cup I've had all year.”

J
James R.
Boston, MA
Nantucket Medium

“Ordered the Nantucket Medium and it arrived fresh and beautifully packaged. The bag label artwork alone is worth it.”

T
Tyler B.
Newport, RI
Block Island Dark

“The Block Island Dark is bold without being burnt. Finally a dark roast that doesn't taste like charcoal.”

L
Lauren W.
Portsmouth, NH
Mission

“The fact that every bag removes ocean plastic makes me feel good about my morning ritual. Great coffee with a real purpose.”

S
Sarah M.
Portland, ME
Guatemala Reserve

“Clean, smooth, no bitterness. The Guatemala Reserve is my new morning go-to. Harbor Heights has earned a customer for life.”

R
Rachel D.
Brookline, MA