Energi's Christmas gift to their customers. A wooden presentation box for a carefully selected wine collection. All sustainable materials, no plastic anywhere, brass hinges, closes up like a wee suitcase.

The challenge was the fixture inside. You'd think a wine bottle is a wine bottle, but they are absolutely not. Different shapes, widths, heights, weights. Getting them all to sit together in one fixture, snug and secure enough to survive the courier, took more engineering than you'd expect.