Notebook: Made with a cotton fabric-covered gray board, complemented by a softwood pocket and a magnetic fastening strap for convenience. lt blends natural textures with a professional look. Water Bottle: 500ML capacity, constructed with an inner layer of 304 stainless steel and an outer layer of 201 stainless steel with a durable powder coating. lt ensures excellent insulation and a stylish matte finish. Gift Box: Measuring 35 x 32 x 8 cm, crafted from 120g cowhide paper wrapped around a 1.8mm gray board, and reinforced inside with a 1mm gray board and corrugated cardboard for protection. Design: The right side of the box features an eco-inspired cowhide paper and corrugated board structure, adding both strength and a natural aesthetic