Planet Protector’s WorldStar Award-Winning WOOLPACK leverages the superior thermal properties of sheep wool to deliver significant cost-savings
Globally, pharmaceutical transporters discard 25-50% of destroyed high-value medications including vaccines, IVF and chemotherapy due to cold chain breaches
MEET WOOLPACK
Planet Protector’s award-winning WOOLPACK is made from 100% sheep wool that is unsuitable for textiles and would otherwise end up in landfill.
WOOLPACK is a sustainable and cost competitive alternative to expanded polystyrene (EPS) in pharmaceutical cold chain; ensuring superior temperature stability for life-saving drugs.

WOOLPACK delivers Superior thermal performance and significant
cost savings. Our WOOLPACK Pharma Range is certified to maintain
temperature stability for a range of temperatures for 120+ hours:
2°C to 8°C
15°C to 5°C
-15°C to -25°C
Below -20°C
-196 °C
with Liquid Nitrogen


Merck Eliminates Spoilage with WOOLPACK
By adopting WOOLPACK, Merck has embraced a sustainable and practical packaging solution with additional operational cost savings.
The switch has resulted in:
↑ 29% improvement in packaging efficiency, leading to cost savings
↓ 80% reduction in warehouse storage space
↓ 80% reduction in warehouse storage space
"Since transitioning to WOOLPACK, Merck has maintained a flawless record, with zero customer complaints for temperature breaches. WOOLPACK is not only a ore sustainable option, but it offers additional cost savings.

