This adorable knitted owl design hat will have your head warm in no time. Each knitted hat has pockets designed to hold a reusable click & heat gel pad. To heat, simply hold the metal chip inside the hat pockets between your thumb & forefinger & bend gently until it clicks. The solution will crystalize & release heat. Massaging the pack will help maximise the heat. The hat will stay warm for about 45 minutes. You can reactivate the gel pack when cold & hard by placing in a pan of boiling water & simmer for Approx. 10
- 15 minutes or until the crystals disappear. Allow the water to cool before removing. Once it has cooled it's ready to use again. These fun hats are great for keeping out the winter chills & keeping your head toasty & warm. All our knitted hat warmers are gift boxed. Instructions for use can be found on the packaging & gel packs. Knitted click & heat hats make the ideal gift for friends, family & loved ones.