UL Listed Spark 2200 mAh Power Bank Color:Black It layers over a mid-layer

It layers over a mid-layer on cold mornings and works on its own when the work heats up

double-wall vacuum insulation

polyfill insulated puffer channels

a passport

sleeves & hood

UL Listed Spark 2200 mAh Power Bank Color:Black It layers over a mid-layerThe UL Listed Spark 2,200 mAh Power Bank features a rechargeable lithium polymer battery (8. 14Wh) for charging smartphones and other devices. Type C Input Output: 5V 1A (5W); USB A Output: 5V 1A (5W). UL certified. Includes a 19 inch USB A to Type C charging cable. Power banks are permitted in carry on luggage only, and at the discretion of TSA agents. Please charge power bank before initial use. 2,200 mAh (8. 14Wh) lithium polymer battery compact