Graphene-Lined Portable Mummy Sleeping Bag

This portable mummy sleeping bag features a graphene lining and plant-based fill for warmth and eco-friendliness, suitable for cold weather camping and backpacking.

• The graphene lining actively recycles body heat.
• It uses 200gsm of high-performance, plant-based fill.
• The sleeping bag offers 3-4 season comfort down to 27°F (-3°C).
• It includes an adjustable hood and bottom zippers for temperature control.