Sacs à lunch en gros

A lunch bag is a bag that is convenient for carrying lunch or other food, suitable for work, school, travel and outings. It has the characteristics of thermal insulation performance, leak-proof performance, easy portability, and easy cleaning. Many people need to bring lunch during working hours, and lunch bags can conveniently carry lunch boxes, fruits, drinks and other food to avoid eating out or buying takeaways. Students can use lunch bags to bring their favorite lunches and avoid the constraints of cafeteria or off-campus dining options while keeping their food fresh and hygienic.

A cooler lunch bag is a bag designed to keep food warm. 1. Thermal insulation function: Cooler lunch bags usually use thermal insulation materials inside, such as thermal insulation cotton, foam or aluminum foil. These materials can effectively isolate the outside temperature and maintain the temperature of food, keeping it hot or cold. 2. Portability:Cooler lunch bags usually have lightweight designs and hand straps for easy portability. You can throw them in your backpack, tote, or car and enjoy a hot meal or cold drink on the go. 3. Freshness preservation:Cooler lunch bags can effectively maintain the freshness and taste of food. They prevent food from becoming contaminated, spoiled or soft during transportation or storage. 4. Versatility: The cooler lunch bag is not only suitable for lunch, but can also be used to store and keep other foods warm, such as fruits, drinks, dairy products, snacks, etc. You can choose bags of different sizes and shapes according to your needs. 5. Environmentally friendly: Using a cooler lunch bag can reduce the need to use disposable plastic bags or packaging boxes, helping to reduce the negative impact on the environment. They're ideal whether at work, school or traveling, allowing you to enjoy warm or cool meals at any time.