Thermochromic Jacket backpack Functional and durable PFAS-free construction

Functional and durable PFAS-free construction

So naturally

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Fits up to 17" laptops

Thermochromic Jacket backpack Functional and durable PFAS-free constructionThe only jacket that really shows off how hot you are. Featuring a heat reactive fabric that changes from red to yellow as you warm up, creating a thermal cameralike effect. Add in a warm insulated recycled fill, water resistant zippers, and an adjustable hood with LTT branding, its a statement piece that performs as good as it looks. Temperature reactive Red when cool, yellow when warm. Watch your jacket transform in real time as your environment