Description
U31 anti-theft backpack for work and everyday use
The U31 anti-theft backpack is designed to offer maximum protection, durability, and comfort for daily use. Its spacious, functional design allows you to carry everything needed for a full day securely and in an organized manner, while maintaining a minimalist, urban aesthetic.
Made from high-performance technical fabric, the U31 combines safety, capacity, and durability in a backpack designed to accompany you whether you’re in the city or on your daily commute.
The U31 anti-theft backpack is crafted from 100% waterproof Cordura® fabric—a high-durability technical material designed to withstand heavy use and protect the interior against heavy rain. Its robust design makes it an excellent choice for those needing a durable backpack for work, university, or daily use.
The U31 is an anti-theft backpack featuring a main access point positioned against the back, which enhances security and prevents unauthorized access in urban settings or on public transport. It also includes a spacious main compartment, a hidden zippered padded pocket, and two easily accessible side pockets to keep everything well-organized.
It also features an extendable strap, allowing you to sling it over your shoulder and quickly access the pockets whenever needed.
Security and capability for the daily pace
The U31 is designed to accompany you on active days when you need to carry more items without sacrificing comfort. Its capacity makes it ideal for securely and neatly transporting a laptop, A4 folders, documents, an umbrella, food containers, and personal belongings.
It is the perfect backpack for commuting to work or university, or for getting around the city by public transport or bicycle, keeping your belongings protected thanks to its anti-theft design and water-resistant fabric. Its interior layout makes it easy to keep contents organized and allows for quick access to the items you use most frequently throughout the day.
The wide, padded shoulder straps help distribute weight more effectively, offering greater comfort even when the backpack is fully loaded.
Ready for any weather
Thanks to its construction from waterproof Cordura®, the U31 offers extra protection against rain, moisture, and continuous use. Its durable technical fabric is designed to withstand heavy use without compromising performance, making it a backpack built to last for years to come.
Designed and manufactured in Barcelona, the U31 reflects Urbanauta’s philosophy of creating functional, durable, and locally produced products, prioritizing quality materials and a design intended to make daily life easier without compromising on style.










