NWT Rearix (Size M) Thermoregulation/Warm Flow Inflating Vest Lightweight Puffer

【Mouth Press to Inflate-Only 10s Needed】This is the first warm flow inflating vest you haven't ever met, Just only takes 10s after you inflate with your mouth for our warm flow inflating vest fully. With I/O button, you would never worry about air leaking when using it! Besides, The air-released inflatable vest is as thin as a single garment, which is not only portable, but also storage easier. It's time to plan a indoor or outdoor activities with our unique outerwear vest now! 【Pioneer ZERO DOWN Technology, Innovation Design】Using air instead of traditional down filling, The special structure of the fabric is used to lock in the "warmth", keep warm while also overcoming the problem of allergy caused by down. With its unique innovative fabric technology, it has been favored by many well-known brands at home and abroad such as DESCENTE, Adidas, Mizuno, HONMA, GXG, UPPERVOID ect. 【Intelligent Temperature Control Adjustment By The Air Filling Capacity】It has excellent performance at -5℃~20℃, Achieving the perfect combination of low-carbon environmental protection and warm temperature control. Compared with filling down vest, the air filled is equivalent to "zero" stuffing, the "lightweight" to the extreme. Clo 1.5 inflating vest= 600 fluffy (FP) down vest, And has the same cold and warm effect as sleeveless down jacket.