Designed to Scale. Built to Lead.

The AI-powered micro security lock ready to transform the bags & backpacks market.

An AI-powered platform ready to disrupt a global market.

Designed to Scale. Built to Lead.

The AI-powered micro security lock ready to transform the bags & backpacks market.

The future of the bags & bagpacks market is connected – intelligent, secure, and AI-powered.


Vintecal empowers brands to lead the digital transformation of retail – turning traditional products into smart bags and backpacks through its closed network technology.


The platform combines intelligent hardware, encrypted infrastructure and cloud-based AI with rapidly scalable SaaS potential.


The one-of-a-kind invention SIMSIM houses a patented B2B IoT and AI-powered platform — crafted to transform the world of bags & backpacks into intelligent, savvy, and connected companions.

SIMSIM redefines bags and backpacks as smart, secure, and data-connected assets — opening new monetization channels  and direct customer relationships  for brands.


First Mover Advantage in an Untouched Market

→ The luxury bag and luggage industry remains largely analog. SIMSIM introduces digital transformation to a high-margin, high-loyalty market.


Closed, Brand-Owned Ecosystem

→ No reliance on Google, Apple, or Meta. Brands retain full control over customer data and interactions — for the first time, even after the sale.


Embedded IoT & AI in Every Product

→ SIMSIM transforms every bag & backpack  into a smart, learning object — detecting security states, analyzing user behavior, and enabling intelligent interaction.


Hardware + SaaS Business Model

→ One-time hardware sales combined with recurring revenue from services, data insights, and brand-facing B2B features.


Personalized, Real-Time Brand-to-Customer Messaging

→ Direct communication from the bag & backpack: personalized, and location-triggered. A first for the industry.


Digital Certificate & Authenticity Layer

→ Each product becomes uniquely identifiable, tamper-proof, and updatable — enabling authentication and added value, even in secondary markets.


Built-in Security Features

→ The patented SIMSIM lock, live position, theft detection, and offline functionality — bringing true protection to luxury goods for the first time.



Bags & bacckpacks with intelligence. Engagement with consent. Data with ownership.

SIMSIM redefines bags and backpacks as smart, secure, and data-connected assets — opening new monetization channels  and direct customer relationships  for brands.



First Mover Advantage in an Untouched Market

→ The bag and backpacks industry remains largely analog. SIMSIM introduces digital transformation to a high-margin, high-loyalty market.


Closed, Brand-Owned Ecosystem

→ No reliance on Google, Apple, or Meta. Brands and their customers retain full control over data and interactions — for the first time, even after the sale.


Embedded IoT & AI in Every Product

→ SIMSIM transforms every bag & backpack into a smart, learning object — detecting security states, analyzing user behavior, and enabling intelligent interaction.


Hardware + SaaS Business Model

→ One-time hardware sales combined with recurring revenue from services, data insights, and brand-facing B2B features.


Personalized, Real-Time Brand-to-Customer Messaging

→ Direct communication through an own messaging channel integrated in the app — personalized, and location-triggered. A first for the industry.


Digital Certificate & Authenticity Layer

→ Each product becomes uniquely identifiable, tamper-proof, and updatable — enabling authentication and added value, even in secondary markets.


Built-in Security Features

→ The SIMSIM lock, live location, theft detection, and offline functionality — bringing true protection to smart bags and backpacks for the first time.


Bags & backpacks with intelligence. Engagement with consent. Data with exclusive ownership.

Why invest in Vintecal?

  • Future Opportunities

    The bag and bagpack market has remained largely untouched by digital transformation.  

    Their Next-gen consumers – especially Gen Z and Millennials – expect personalization, transparency and digital interaction as a standard. 

    Vintecals' product SIMSIM enables brands to meet these expectations without compromising on exclusivity or identity. This is not a passing trend – it's a strategic shift. Vintecal is positioned as the first player to build the digital infrastructure for it.

  • Market

    The bags and backpacks market is experiencing strong and sustained growth, driven by innovation and rising expectations. An increasingly mobile global lifestyle means more people are on the move – carrying their most valuable belongings with them. As a result, the demand for security combined with seamless connectivity is accelerating. 


    Vintecal is uniquely positioned to fulfill this growing demand. 

  • Vintecal - The Company

    Vintecal GmbH is a German enterprise startup based in Heusenstamm, near Frankfurt.

    The two founders invented, designed and developed SIMSIM - both hold the patents for.


    SIMSIM is a full-stack platform for bags and backpacks manufacturer that combines an IoT device, an AI-powered dashboard for brands and a mobile app for end consumers.


    The CEO is Sonja Tafelmeier, a trained design expert and an experienced manager in finance, product, purchasing, sales, PR B2B and team-leadership. The CTO is Enzo Galluzzo, a trained electrical engineering technician and an expert in technology development.


    The team includes software development experts, hardware development experts, sales & marketing experts and three advisors. In addition, various supporters, accelerator & incubator partners and global supply chain technology partners are on board.

  • Revenue Model B2B

    SIMSIM combines multiple software-as-a-service layers with integrated smart hardware. This hybrid model is designed for rapid scaling, high-margin service expansion and generates monthly and annual recurring software revenues from a single one-off hardware sale.

  • Value Proposition B2B Customers

    Vintecals' customer brands gain and retain full control. SIMSIM operates on a closed and encrypted infrastructure - no data sharing with other platforms. Vintecal uses a proprietary AI. 


    The SIMSIM platform is protected by two granted patents in the European Union. More patents are in the pipeline. 

  • Vintecals' Startup Key Advantage

    The full global supply chain – from design and electronics to software integration – is in place. Vintecals' product SIMSIM – a fusion of hardware and software – is therefore launch-ready for the market. Guaranteed. SIMSIM is ready for immediate deployment at scale. 

Shape what comes next — with Vintecal at the core.