This sustainable solution is a simple 1-piece Die Cut with locking tab. The fitments were placed at 45 degrees to prevent lateral movement and collisions. The vertical fluting gave extra support and strength to the pack in the supply chain. This innovative pack allows customers to repackage products in China instead of the UK, while still retaining the use of the original outer case. It not only gave considerable cost savings, but by shipping less weight, generated less CO2 in the process.