Product Description Specifications This slim, lightweight cooler brick is perfect for keeping your lunch bag or cooler bag cool for longer periods, ensuring food freshness. Filled with non-toxic liquid, it's a safe and effective way to maintain the ideal temperature for your meals. Materials: Polyethylene, non toxic liquid Collection: Drinkware Item Size: 162 x 80 x 16mm (LxWxH) Print Areas: Pad Print: 70 x 60mm (LxH) Carton Notes: 30 per inner. Carton Size: 27cmL x 19cmW x 39cmH Keywords: Summer,ice brick Material: Polyethylene