Material:210T Polyester, 190T Polyester Lining
Filling:250GSM /m2 Hollow Fiber
Heating Tube:Metal tube frame
Power:5V USB charging with power bank（3.7v, 7.4v, 12v are optional)
Heating Elements:Carbon fiber or Graphene, 100% safe, Can heat in the Water
Temp:3 Heating temperature 45/50/55°C, Can Customized,
How long for heating:Up to 2-6 hours (depand battery capacity and temperature）
Opening Size:210*70cm, 2kg,
Packing Size:compression bag, 45X25cm, 2.2kg
Colors:Khaki, Camouflage, Black, Army Green, Customized
Logo:Customized
Application:Hunting, Fishing, Camping, Skiing, Workshop, Courtyard
