LONG-LASTING HEAT: Air-activated, unscented, and ready to use. Heat duration lasts up to 18 hours. Max temperature: 165°F (74°C); Average temperature: 142°F (61°C). OPEN AND GO: Simply open package and shake. Reaches max temperature in 15-30 minutes. No batteries, no charging, works anywhere. If...

LONG-LASTING HEAT: Air-activated, unscented, and ready to use. Heat duration lasts up to 10 hours. Max temperature: 160°F (71°C); Average temperature: 136°F (58°C). OPEN AND GO: Simply open package and shake. Reaches max temperature in 15-30 minutes. No batteries, no charging, works anywhere. If...

ADHESIVE: Simply place these body warmers on your underarms, shoulders, stomach, lower back, or chest to stay warm or help relieve pain and soreness. Do not apply adhesive directly to the skin. OPEN AND GO: Simply open package and shake. Reaches max temperature in 15-30 minutes. No batteries, no cha...

VACUUM INSULATION: Equipped with vacuum insulation panels on all six sides, inspired by refrigeration mechanisms, to minimize temperature impact and extend ice retention. *Cooling duration tested with 40% ice at 30°C/86°F until fully melted. LEAK-RESISTANT & LOW MAINTENANCE: Skip the mess. Our no-...