You might think that finding the best insulated lunch bag is easy and that it is something you need to pay little thought to. However, you would be wrong for thinking that. Whether you’re on the lookout for a soft lunch cooler for your children to take to school, or a backpack lunch cooler that you can take to work, or out on picnics, you still need to know where to look, and what to look for. Nowadays, soft sided coolers and insulated bags and boxes are very much in fashion. Not only do they look great, but more importantly, they are also extremely practical and very hygienic in the process. Certain foods must be stored at certain temperatures, and if these temperatures are exceeded, well, the health and nutritional content of the food in question will be compromised. If you’re on the lookout for an insulated backpack lunch box that money can buy, take a look at this category, as we investigate everything you need to know about finding your ideal insulated soft lunch cooler.
When we store food in bags and boxes, it doesn’t matter whether we’re packing the lunches for our kids to take to school with them, or if we’re packing our own lunches for work, or even a picnic for a fun day out, the food must be safe! There are no ifs and buts in this instance, is food is unfit for human consumption, all kinds of dangers will rear their ugly heads, including forms of food poisoning, which can be fatal. Perishable foods such as luncheon meats, seafood, cooked foods, and even some forms of dairy, must be kept in cool temperatures of around 40 degrees F, or slightly below. With typical plastic boxes and/or bags, keeping temperatures low is difficult, especially during the summer. Insulated backpacks and lunch boxes however, are different. They help keep temperatures low and safe, which in turn helps keep the food fresh, and more importantly, safe.
Insulated lunch packs and boxes are very simple, yet highly effective. The key is the layers. These bags and boxes are so effective because they have at least three separate layers. The outside layers can be made from a number of different fabrics and materials, including: vinyl, plastic, and heavy fabrics. The key to the insulation however, lies in the middle layer. This layer is often made of a form of flexible and light foam such as Styrofoam, which helps insulate materials beautifully. The inside layer will be made from a waterproof material such as foil, plastic, or vinyl. The insulation basically helps trap the cool air inside the bag/box, and prevents it from escaping, whilst preventing warm air from getting inside. Frozen gel cooling pouches are often added to these packs to keep the temperatures nice and cool.
There are numerous insulated backpack lunch box and bag products on the market, though generally they all serve the same purpose. For that reason, some of the key features you should keep a look out for include:
So be sure to check through the list of articles below to find the best soft lunch cooler for you and your family.
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