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Koolatron 12V Insulated Vacuum Flask with Heater

Koolatron 12V Insulated Vacuum Flask with Heater

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at JCPenney price tracker

14-day low
$39.99
Sep 14 · JCPenney
Best price
$39.99
−0% vs high
14-day high
$39.99
All stores

Lowest recorded: $29.99 at JCPenney on Aug 13, 2026 · $10.00 above that low today · tracked since Apr 2026.

$40$40$40
Sep 14Sep 27
  • JCPenney
Price has held at $39.99 for the past 14 days.

About this product

The Koolatron 12V Insulated Vacuum Flask is a portable, double-walled stainless steel thermos designed to maintain beverage temperature and feature a built-in heater. With a 1-liter capacity, it keeps drinks hot or cold for extended periods using vacuum insulation. The flask includes a push-and-pour stopper that allows spill-free dispensing without temperature loss. It operates via a 12V power cord compatible with vehicle outlets, enabling continuous heating of coffee, tea, or soup during travel. The durable construction features a cool-touch handle, leakproof gasket, and adjustable canvas strap. Its insulated lid functions as a single-serving cup, making it ideal for use at work sites, sporting events, or on long road trips.

  • 12V powered heating element
  • 1 liter capacity
  • leakproof push-and-pour stopper
  • durable stainless steel construction
  • cool-touch flexible handle
  • insulated lid doubles as cup

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Koolatron 12V Insulated Vacuum Flask with Heater — Price History