VanSmaGo Rechargeable Portable Graphene Hand Warmers Bag

• Amazon now offers the VanSmaGo Portable Graphene Hand Warmer (rechargeable) for $17.09 (list price $39.99) with promo code 1XYGIQIF.
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: Waiting for the bus in winter or watching a game outdoors, keeping your hands in your pockets still leaves them cold. This one heats up in seconds at the push of a button, with three adjustable temperature levels reaching up to 149°F (65°C). The built-in 10000mAh battery lasts over 30 hours on the low setting, so you don't have to worry about recharging when you're out and about. It also folds up to use as a regular hand warmer—lightweight and compact—and can even serve as a backup power bank when your phone runs low.