Callen thermal bag | personalized merchandising

The Callen cooler bag is a practical and lightweight solution for storing lunch during the workday or on the go. Made of paper with an aluminum foil lining, it provides a thermal effect that helps maintain the temperature of food for as long as it is needed for consumption. With dimensions of 23 x 15 x 15 cm and a weight of only 48 g, it is a compact and handy bag designed for those who need a functional solution without sacrificing practicality. The lightweight construction makes it easy to carry and store. With its paper outer surface, the Callen bag offers a large print area ideal for applying a company logo, promotional message or brand colors, turning it into an effective visual communication tool. It is suitable for contexts such as corporate welcome kits, events, trade shows and employee welfare initiatives. Available in single polybag packaging, it can be ordered in either a neutral or customized version with printing. The combination of simple materials and the possibility of customization make it a versatile item in the promotional merchandising catalog.