Onyx — Ceramic Coffee Vessel

Steel on the outside, ceramic where it matters.

The inside is a true ceramic lining over a vacuum core, so coffee keeps its aromatics instead of picking up the faint metal note every steel flask gives it.

The mouth is wide enough to drink from properly, the sip lid is low and quiet, and the matte shell stays cool in the hand.

Why it's different

• True ceramic interior over double-wall vacuum insulation
• Wide mouth (2.4 in) for proper drinking and easy cleaning
• Low-profile sip lid, one-handed open
• 6 hours hot, 18 hours cold

Specification

In the box

• Onyx vessel
• Care card

Care. Hand wash recommended to preserve the ceramic lining.