Naturehike U series envelope sleeping Bag with hood U350S - Brown

Materials:
190T Polyester Water Repellent Coating (Outside)
Hollow Cotton (Filling the usual type)
Imitation Feather Cotton (Fill type S)
Temperature :
U250 = 6⁰C (Comfort) // 3⁰C (Transition) // -10⁰ (Max Limit)
U250S =0⁰C (Comfort) // -3⁰C (Transition) // -14⁰ (Max Limit)
U350 = 1⁰C (Comfort) // -2⁰C (Transition) // -13⁰ (Max Limit)
U350S = -3⁰C (Comfort) // -6⁰C (Transition) // -17⁰ (Max Limit)
Fill Weight: 250g/m² ?(U250/U250S) 350g/m² (U350/U350S)