3D stretch technology

The 3D Stretch technology featured in Fjord Nansen^® PROFI SYNTHETIC sleeping bags is designed to eliminate one of the biggest issues with mummy-style sleeping bags – the restriction of movement that often leads to uncomfortable sleep.

Thanks to stretchable fabric construction, these bags expand and contract naturally with your movements. While the fit remains snug for optimal thermal performance, the stretch zones provide enough flexibility for a more relaxed and restful sleep.

Up to 60% More Flexibility

In practice, Fjord Nansen bags equipped with 3D Stretch can expand by up to 60%. For example, a 50 cm width can stretch to 80 cm when needed. This dynamic fit allows users to easily adjust their sleeping position and enjoy more comfort throughout the night.

With 3D Stretch, you get the best of both worlds – compact warmth and flexible comfort. A smart choice for outdoor adventurers who value both insulation and freedom of movement.