Product Description

About this item

• Nylon
• Heat energy utilization design: a saddle-shaped neck and a three-dimensional choke strip to prevent heat loss. By blocking the convection with the outside cold air, the thermal insulation performance of the sleeping bag is further improved, and the neck can be tightly wrapped.
• Independent down filling channel: to ensure that the down is evenly filled, the down is fixed and does not run, and the down is prevented!
• Windproof Velcro: A windproof Velcro is added to the neckline to fix the neckline and prevent the zipper from sliding down.
• Breast-collar wind-proof wall: There is a wind-proof breast wall on the chest inside the sleeping bag to prevent cold wind from entering and play a role in heat preservation.
• Shrink rope: The hat draw rope design, can adjust the tightness according to needs, play a heat preservation and windproof effect.