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Ergodyne N-Ferno 6900 Argon Warming Vest with NobleTek Insulation

The N-Ferno 6900 Warming Vest with NobleTek Insulation. This cutting-edge, Argon-insulated vest provides remarkable warmth, comfort, and flexibility – without the added bulk of natural or synthetic fiber. Ergodyne’s new N-Ferno 6900 vest employs a breakthrough warming system. Instead of trapping dead air in thick cells, the 6900 uses flexible, airtight, yet breathable chambers filled with Argon gas. In fact, the 6900’s 4.5mm layer of Argon has the same thermal conductivity as 14mm of the best synthetic or natural fibers currently on the market. With the N-Ferno 6900 Warming Vest with NobleTek insulation workers can change their level of warmth on the fly without missing a moment of action or having to deal with the bulk of extra layers. NobleTek insulation is the only insulation on the market that gives users the power to adjust their level of warmth with the turn of a dial. Is a gas-filled vest safe? Absolutely. Argon is a safe, non-toxic, non-flammable, 100% eco-friendly gas. In fact, you breathe about 1% Argon every day because it occurs naturally in the environment. “Simply put, our revolutionary N-Ferno 6900 Warming Vest stays warm when wet, is virtually weightless, windproof, and retains loft when inflated.” Features: Lightweight breathable Nylon stretch fabric contours to body Safe, non-toxic Argon gas inflated vest provides warmth without bulk Relief valve to control warmth Inflation port inside chest pocket Reflective accents Includes three 8 gram refill canisters (Model No. 6902) of Argon gas

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