Farewell to bulky, large and heavy clothing. Stay warm, sleek and stylish under your favourite fashion in chilly weather.

• Warming up your upper back to increase core temperature

• Soothing stiff back

• made of yarn recycling from 2 PET bottles and conductive yarn

• only 88 gram weight (without battery)

擺脫擁腫，小小一件背帶，接上行動電源便發熱，輕薄又保暖！穿戴在大衣內，不用加添過多厚重衣服，旅遊時可省行李空間，行動更瀟灑！

• 迅速溫暖背部有助提升體溫 達至御寒功效

• 紓緩背部疲勞

• 約兩個回收PET膠樽再造紗線編織

• 88克重量(不連電池)方便攜帶

The adjustable straps are secured by interlacing with the slit to stay soft and flexible. The pocket on the right hand side is to hold the battery and cable control while the wider shoulder strap on the left is to balance the weight of slim battery on the other side.

以織帶穿插代替堅硬扣子，確保柔軟貼身。右邊末端小袋供存放電池及線控，左邊肩膊闊帶用作平衡另一面之設計。