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The HearthSeat is a folding heated stadium cushion with separate heat controls for the seat and backrest, three levels from 113°F to 131°F, and 2.36-inch foam padding. It runs on any USB power bank (5V 2A) and gives up to 6 hours on Low with a 10,000mAh pack, which is not included. It weighs 3.31 lbs, holds up to 300 lbs, and folds flat with a carry handle. Buyers rate it highly for whole-seat warmth, dense padding and grippy dots that hold on metal bleachers; the main trade-offs are faster battery drain on High, a slim power bank requirement for the side pocket, and only one color.
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Buyers rate the HearthSeat 4.9 out of 5 and praise its whole-seat heat, fast warm-up, dense padding and firm grip on metal bleachers. Complaints center on battery drain on High, the slim power bank the pocket requires, and setup of the wire.
The HearthSeat Heated Stadium Cushion is a portable heated seat pad for bleachers, ice rinks, sidelines, tailgates, camping and ice fishing. It heats the whole seat, not just one spot, and warms up in seconds.
It has a durable polyester outer fabric over dense foam padding. A non-slip dotted back helps hold it in place on metal, wood and plastic seats. It folds flat and has a carry handle.
One button on the side pocket switches between three heat levels: Low, Medium and High. It runs on any USB power bank rated 5V, 2A, which sits in the side zip pocket. Keep the power bank slim so it lies flat in the pocket.





