Grüezi Bag Heating Element

CARBON-HEATING ELEMENT Spare part for Grüezi bag®-Hybrid-Mummy sleeping bags The Carbon-heating element is the world's first heating element for a sleeping bag that can be plugged into a commercially available power bank via a USB-interface. As soon as it is connected, the washable heating element warms the feet. The heat output is limited to approx. 40 °C so that the feet do not start to sweat and become damp, making them cold again. The heating element itself has been integrated into the foot section: the heat is distributed well from bottom to top and the heat source is far enough away from the body to allow you to sleep more peacefully. Can be reordered as a spare part for all Grüezi bag®-Hybrid-Mummy sleeping bags. The "Biopod Down Hybrid Ice Alpine" can be retrofitted with the heating element. TECHNICAL DETAILS - Size: 410 cm² - Weight: 45 g - Care: The Carbon heating element is washable at 30 °C. - Heating duration: The heating element heats up to a maximum of 40 °C to achieve an optimum feel-good climate. When used as a sleeping bag ticking, approx. 15-30 minutes, after which the sleeping bag stores the heat and it stays warm inside the sleeping bag for a whole night. - Info: The operating time of a power bank with 5,000 mAh is approx. 1.8 hours/ with 10,000 mAh approx. 3.6 hours.