Spare frozen panel for the My Family by Fridge to Go lunch bags (sold separately). Cold packs super slimline fit neatly into the Fridge to Go ziplock pocket. Spare frozen panels stay cold for up to 8 hours.
My Family Lunch Cooler Bags - Unicorn
My Family Lunch Bags by Fridge to Go - Foxy
My Family Super Bento Lunchbox Unicorn
My Family Super Bento Lunchbox Shark