The Nano Puff® is the ultimate gift for healthcare professionals, seamlessly combining functionality with eco-friendly innovation. Constructed with a lightweight, 100% recycled polyester ripstop shell and liner featuring a durable water repellent (DWR) finish, the backpack ensures water resistance while maintaining a compact design. The 60-g PrimaLoft® Gold Insulation Eco, with 55% post-consumer recycled content, offers unparalleled warmth and compressibility, even when wet. The brick quilting pattern enhances insulation stability, providing abrasion resistance for everyday wear. The backpack boasts a center-front zipper with a wicking interior storm flap for next-to-skin comfort, two zippered handwarmer pockets, and an internal chest pocket that doubles as a stuff sack. Its drawcord-adjustable drop-tail hem seals in warmth, and the entire product weighs just 283g (10 oz). With materials certified as blue sign® approved, this backpack marries sustainable design with exceptional performance, making it the go-to companion for healthcare professionals on the move.