Heat packs

Browse our Uni heat packs in 20, 30 and 40 hour options. Compare the available durations and check each product listing for details before choosing the heat pack that suits your needs.
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  • Orange UniHeat 40+ hour small pets shipping warmer packaging.

    Uni heat pack 40 hour

    Uni heat pack 40 hour
    £1.25
  • Green UniHeat 30+ hour small pets shipping warmer packaging.

    Uni heat pack 30 hour.

    Uni heat pack 30 hour.
    £1.25
  • Blue UniHeat 20+ hour shipping warmer packaging with a yellow tropical fish illustration.

    Uni heat pack 20 hour

    Uni heat pack 20 hour
    £1.25