Released on June 23, 2026

A flat pouch in a gift box, perfect for gifting.

This flat pouch features an embossed Siren logo design. A star-shaped zipper charm adds a touch of elegance. The interior has a mesh pocket, perfectly sized for drip or stick-type coffee. The M size has a handle for easy carrying. It comes in a gift box designed to resemble a letter, making it an ideal gift.

Size (Width x Depth x Height):
20.3 x 1.0 x 15.6 cm
Material:
Outer fabric: Polyester, cotton, other
Lining: Polyester

1. New & Authentic