All Bags Feature – Denier 600 Nylon HD Construction, Heated Step Pad, Pockets Galore, Back Pack Straps, Shoulder Straps, 110 V AC /12V DC, 3 Heat settings up to 165 Degrees, 2 YEAR WARRANTY! A Snow Eagle Hot gear bag Heats your boots and gear so your boots are easy to put on and your feet and hands stay warm for hours! Why ? Because the plastic is soft and pliable, so easy to put on and the liners are warm so they mold to your feet for more comfort!! When your boots are Hot they heat your feet and don’t take the heat away from your feet like even a room temp boot does? Get it ? Your body is at 98.6 degrees right, your boots are room temp 68 degrees at best. Without a Hot Bag so your boots suck the heat out of your feet and as soon as you go outside your feet are Cold, not to mention the effect of the outside temperatures!! Simple Physics. With a Hot bag the opposite takes place – The Boots heat your feet so when you go outside your feet stay warm for hours!!