Layered bands of deep navy and slate blue undulate across the composition, separated by luminous gold veins that trace the natural fractures of agate. The organic wave-like striations suggest the cross-section of a geode, where precious minerals have crystallized over millennia, creating a jewel-like surface that feels both geological and ethereal. Constructed from woven polyester with a soft microfiber lining and a sturdy zipper, made to order for 13 and 15 inch laptops. Everyday protection carrying an independent artist's work, not another plain black sleeve.