Rigid EVA Hat Storage Box

Made entirely from high-density EVA material, this hat storage box offers rigidity without added weight — total mass is only 380g. Its external dimensions are 28 × 20 × 12 cm, providing generous internal volume while remaining compact enough for overhead bins or backpack compartments. The interior is fully lined with soft black fabric to cushion caps and prevent scuffing. Six-cap capacity is achieved through vertical stacking support and wall reinforcement that prevents inward flexing. Closure is via a heavy-duty double-slider zipper, and external carry options include a reinforced top handle plus an adjustable, removable shoulder strap. The outer surface mimics durable denim texture for grip and visual appeal, without compromising on protection or longevity.