ICe® fireproof bags, also known as fire-safety bags for electric scooters, contain a lithium-battery fire during charging, storage and transport. Each bag is built from a 1.7 mm three-layer complex: aluminised glass fabric on the inside, which reflects the radiant heat and holds back the flames; an intermediate fibreglass batting, which insulates and absorbs impacts; and siliconised glass fabric on the outside, which resists abrasion and weather. They have been tested in an independent laboratory against a real thermal runaway triggered on a complete scooter inside the closed bag, with no flame propagation to the outside, no rupture of the enclosure and low smoke emission. The three-layer complex is rated UL 94 V-0 and the outer fabric UL 94 VTM-0, and the materials have been analysed by SGS in accordance with REACH, RoHS and California Proposition 65. The design is protected by two registered patents. The whole range, from the S1 to the S5, has a cable port so you can charge with the bag closed: the S1, the S2 and the S5 hold the scooter fully folded, while the S3 and the S4 are designed to carry it unfolded in the boot, with the handlebar outside. A fire-safety bag is the containment layer that adds to your smoke detector and your fire extinguisher.