Hot mat, 3 second heat generation, ultra lightweight, 140g, with strap, hand warmer, no hot water required, electric hot water bottle, USB power supply, hidden storage, energy saving, electric warmer, electric warmer, warms hands.

Hot mat, 3 second heat generation, ultra lightweight, 140g, with strap, hand warmer, no hot water required, electric hot water bottle, USB power supply, hidden storage, energy saving, electric warmer, electric warmer, warms hands.