Out-of-home delivery:
from a bold idea to a sustainable solution

Belter

BelterBox

Since the COVID-19 pandemic, the number of online orders has increased significantly. Consumers expect speed and convenience, while city centers are facing growing congestion, emissions, and inefficient delivery flows.
Founder Rick Voogt saw that things could be done differently. No longer door‑to‑door delivery, but a smart, locally organized out‑of‑home delivery system. Together, we translated this vision into a feasible and scalable solution.

Services
Design
Engineering

BelterBox by npk design

Smart lockers: from last mile to slipper distance

Together with our partners, we co-created the BelterBox: a modular system of smart lockers in various sizes, designed to be stacked into flexible configurations. These stacks can be deployed at retail locations, residential buildings, and in public spaces — always within “slipper distance”: no more than a 200‑meter walk.
Through an app, users can instantly see where and when their parcel is ready for pickup. In micro-hubs, the lockers are efficiently loaded, with software determining the optimal configuration and allocation for each delivery.

Designed for mobility and scalability

In our workshop, we explored various material combinations and construction principles. By testing for stability, safety, and weight, we developed a system that is both lightweight and robust.
The final solution combines EPP foam with an aluminum outer structure. Because the boxes function exclusively as part of stacked units, the internal walls could be made from lightweight foam. The result is a system that is strong yet easy to move using e-bikes or light electric vehicles.
The technical development was carried through to full production level, including structural design, detailing, tolerances, and assembly. This makes the system immediately ready for scaling and manufacturing.

BelterBox by npk design
BelterBox by npk design

A system that works for the city

Belter enables delivery moments to be consolidated and organized locally. This reduces transport movements, increases efficiency, and contributes to a more livable city. A solution that works not only today, but is also ready for large-scale rollout.
BelterBox by npk design