Celestron Elements ThermoTank 3 Hand Warmer

On the trail, at the job site, in the classroom, or simply sitting at home relaxing the Celestron Elements ThermoTank 3 will keep your hands toasty warm with a maximum temperature of 113F. Unlike single use chemical hand warmers, the ThermoTanks lithium ion battery can be ...On the trail, at the job site, in the classroom, or simply sitting at home relaxing the Celestron Elements ThermoTank 3 will keep your hands toasty warm with a maximum temperature of 113F. Unlike single use chemical hand warmers, the ThermoTanks lithium ion battery can be recharged and used again and again, saving you money over time.

ThermoTank 3 provides up to 4 hours of continuous heat on a full charge. The unit was thoughtfully designed with an ergonomic form factor to provide maximum contact with your hands. ThermoTank 3 provides scent-free heat that is undetectable to wildlife.