Review on Blufree Extra Wide Heated Stadium Seat with 6 Reclining Positions, Foldable Portable Bleacher Chair, Arm and Back Support, Thick Cushion for Outdoor Picnic Camping & Sports (USB Power Bank Not Included) by Jeff Bundrick

**Please make sure you buy a battery for this, it doesn't come with any**I found some 10,000 battery banks, charged those up, and I can sit through 2 back-to-back high school games in the cold of night without any problem. Just having a chair between me and the dang concrete is a huge upgrade, but the heater just makes me completely disregard the weather. I sat in a drizzle in the mid-40's (Fahreinheit, 7-8 C) for 2+ hours and was fine.The backpack straps are awkwardly spaced, but it's still better than a single shoulder strap or no strap at all. And the chair is wider than you think, so when walking through a crowd you need to take care not to whack people on the sides as you pass.Solid purchase, super glad I got them after freezing my cheeks off the last 2 seasons.