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HotHands Lap Warmer

HotHands Lap WarmerHotHands Lap WarmerHotHands Lap WarmerHotHands Lap WarmerHotHands Lap WarmerHotHands Lap WarmerHotHands Lap Warmer

HotHands Lap Warmer

Item #:

HotHands Lap Warmer is our largest warmer ever and the cold weather solution you've been looking for! Providing 8 hours of consistent warmth for any seated cold weather activity, this warmer packs well on any trip and makes a big heat impact.. Simply open the package, expose the warmer to air, and place it on your lap under a blanket. Once out of the package, the warmer measures 10" x 16".


  • Ready to use
  • Air activated
  • Safe, natural heat
  • Heats up 15-30 minutes after opening
  • Safe to dispose of with regular garbage; ingredients will not harm the environment
  • 1 warmer
  • TSA approved


  • Duration: Up To 8 Hours (actual duration depends on usage and storage conditions)
  • Weight: 1.2 lbs (508 g)
  • Dimensions: 16" x 10" (25.4 cm x 40.64 cm)
  • Average Temperature: 140 F (60 C)
  • Maximum Temperature: 163 F (73 C)
  • Ingredients: Iron, water, cellulose, activated carbon and salt
  • Country of Origin: USA

HotHands and Grabber are just two of the brands manufactured by Kobayashi America. HotHands and Grabber are single use, disposable, air-activated heaters for your hands, ears, body and feet. Kobayashi has its origins in 1886 in Nagoya, Japan as a wholesaler for OTC medicine. Over 100 years later, Hothands were introduced to the USA, and have become the go-to brand for thin and environmentally-friendly body warmers. Just expose the warmer to oxygen and enjoy hours of battery-free heat. When done, just toss the warmer into the trash!

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