4All Family Rambler Pro Pocket Insulin Cooler is a portable rechargeable cooler designed to keep insulin and temperature-sensitive medications at the recommended 2–8°C storage temperature.

Benefits:
- Holds approximately 2–3 insulin pens.
- Maintains medication at 2–8°C.
- Features a 10,000 mAh rechargeable battery.
- Charges via USB in approximately 2 hours and provides continuous cooling for up to 2 days.
- Offers adjustable temperature control.
- Digital display provides real-time temperature monitoring.
- Provides dual cooling options using powered cooling or the Biogel pack.
- Biogel pack can provide cooling for up to 72 hours after being frozen for approximately 5 hours.
- TSA approved for air travel.
- Compact and portable design for convenient travel.

Precautions:
- Monitor the temperature on the digital display during use.
- Keep insulin and medications within their recommended storage temperature.
- Fully prepare the Biogel pack according to the instructions before use.
- Cooling duration may vary depending on ambient temperature and conditions.
- Capacity may vary according to the size of the insulin pens.
- Follow airline requirements when travelling with medication.
- Keep out of reach of children.

Charge the unit via USB for approximately 2 hours.
- Set the desired temperature and monitor it on the digital display.
- Place 2–3 insulin pens inside the cooler, depending on their size.
- When using the Biogel pack, freeze it for approximately 5 hours before use.
- Place the prepared Biogel pack inside the cooler when using it as the cooling method.
- Ensure the medication remains within the recommended temperature range.