Onyx: The Minimalist Backpack Redefining Urban Safety

Innovative design merges style, security, and sustainability for modern lifestyles

Onyx stands out as a sophisticated response to the everyday challenges of commuting and travel. Designed by Ana Golubic Brozovic, this backpack addresses a common concern: the safety of personal belongings. The inspiration for Onyx emerged from the need for a hands-free, practical bag that does not compromise on security. The solution—a hidden zipper—ensures that the backpack’s opening remains out of sight, offering peace of mind without sacrificing style. This thoughtful feature is seamlessly integrated into a minimalist design, allowing Onyx to adapt effortlessly to various fashion sensibilities.

The unique properties of Onyx lie in its commitment to timeless design and functional innovation. The backpack’s clean lines highlight the natural beauty of high-quality leather, free from unnecessary embellishments. Central to its rectangular shell is a zipper that runs the entire length of the bag, flanked by two adjustable handles. These handles can be rotated so the zipper faces the wearer’s back, effectively concealing the entry point and enhancing security. This blend of simplicity and ingenuity sets Onyx apart in the world of fashion accessories.

Onyx’s production process reflects a dedication to sustainability. The design employs a minimal-cut approach, using two rectangular pieces for the shell and three strips for the handles, significantly reducing material waste. The shell is padded with heavy cotton lining, which includes two small pockets for organization. Available in both genuine and vegan leather, Onyx caters to diverse preferences while maintaining a focus on responsible manufacturing. The goal of achieving zero waste underscores the brand’s commitment to environmental stewardship.

Functionality is at the heart of Onyx’s appeal. The backpack’s dimensions—300 mm wide, 70 mm deep, and 400 mm high—offer ample space for daily essentials. Adjustable handles (ranging from 500 to 1100 mm) and a short handle (300 mm) provide versatility for different carrying styles. The design’s adaptability makes it suitable for a range of occasions, from work commutes to evening outings. Onyx serves not only as a secure vessel for belongings but also as a stylish companion that enhances everyday experiences.

The development of Onyx was marked by a series of creative and technical challenges, from conceptualizing a multifunctional yet elegant design to sourcing premium materials and collaborating with small-scale producers. The result is a backpack that embodies the principles of minimalism, durability, and ethical production. Recognized with the Bronze A' Fashion and Travel Accessories Design Award in 2025, Onyx exemplifies how thoughtful design can elevate both utility and aesthetics, contributing to a safer and more sustainable lifestyle.

Onyx by Ana Golubic Brozovic is more than just a backpack; it is a testament to the power of design to solve real-world problems while enriching the user’s daily life. With its blend of security, style, and sustainability, Onyx sets a new standard for fashion accessories in the modern age.