Foods and drinks do not taste good when they do not retain the desired temperature. Your hot soup will lose its flavour when it loses heat. Similarly, your favourite wine gives the best sensation as a chilled drink. But, when you carry your food and beverage in ordinary bags, it is not easy to maintain the temperature. That is why you need to use cooler bags, also known as insulated bags. Let us learn more about cooler bags.

1. The Ultimate Guide To Cooler
Bags: Everything You Need
To Know

2. Foods and drinks do not taste good when they do not retain the desired
temperature. Your hot soup will lose its flavour when it loses heat. Similarly, your
favourite wine gives the best sensation as a chilled drink. But, when you carry your
food and beverage in ordinary bags, it is not easy to maintain the temperature.
That is why you need to use cooler bags, also known as insulated bags. Let us
learn more about cooler bags.

3. Here are the topics we are going to cover in this blog:
● Origin of cooler bags
● Manufacturing of cooler bags
● Advantages of cooler bags
● Types of cooler bags
● Different sizes of cooler bags
● Occasions when you use cooler bags
● Conclusion

4. Origin And Evolution
Of Cooler Bags

5. In the ancient age (around 6000 BC), barrels were popular for preserving foods.
Consumers used to store wine, dried foods, and other items in them. In 1802,
Thomas Moore, a Maryland farmer, invented the design of an icebox. Made from
rabbit fur and cedar wood, it was an oval tub. In 1954, an outdoor recreation
company, Coleman, obtained the rights to design the cooler. Coleman was the first
to recognize ice chests as coolers.

6. Pepsi, Budweiser, Coca-Cola, and several other drink manufacturers started
running promotional campaigns with portable coolers. Bigger coolers were made
for food courts, restaurants, and stores.
During the 1970s, there was a trend of using nylon and vinyl for coolers and
containers. Although these materials are easy to clean, they are not much durable.

7. Logo-printed chiller bags entered the market in the late 1980s. In the early cooler
bags and boxes found in 50’s – 80s, Styrofoam was used as insulation. With the
evolution of these cooler bags, manufacturers started using non-woven fabrics,
polypropylene, and gel-insert pouches.
Cooler bags evolved slowly to become less disposable and more durable. You
could notice cooler bags of different shapes and styles during the decades of
1990's.
In 2014, Orion, a cooler company, released products with fun designs and different
colours. But, today, you can find cooler bags of different customizable and printed
designs.

8. Manufacturing Of
Cooler Bags: Materials
And Process

9. The best cooler bag manufacturers in Australia use high-quality eco-friendly
fabrics for designing insulated bags. Moreover, they employ modern technologies
to manufacture these bags. Raw materials used for designing cooler bags vary
with projects. Still, the most commonly chosen ones are polyester, nylon, canvas,
oxford cloth, and some non-woven fabrics.

10. Manufacturers need to invest in water-resistant inner layers made from fabrics like
aluminum and foil liners. These materials help in keeping your food dry and fresh.
Cooler bag designers also buy insulating foam for the internal middle layer.
Thermal batting of polyester fibers, polyethylene plastic, and polyurethane are the
most popular insulating foam materials chosen for bags.
The manufacturing process is quite complicated. However, the most common
steps are-

11. ● Cutting the fabric accurate based on the desired bag size
● Stitching the liners and insulated materials to the bag fabric (Insulated padding
ensures long-time protection to your items. The tinfoil lining is highly popular
because it creates a leak-proof insulated interior)
● Working on the seams of the bag
● Stitching the eco-friendly carrying handles to make your cooler bag highly
portable.
● Adding the zippered pockets outside the thermal bags to let them hold small
stuff
● Stitching the right hardware to the bag fabric

12. These are steps for creating the basic design of the cooler bags. However, as you
like to buy personalized bags, you need to wait for further customizations. Due to
the difference in features and other details, you can find variations in the process
of designing the bag. But, the quality of insulating materials is highly important to
make the bag more valuable. Low-quality insulating materials cannot retain the
temperature of your items for a long time. The choice of materials also affects the
price of your insulated cooler bags.

13. Advantages Of Using
Promotional Cooler
Bags

14. The various advantages of promotional cooler bags are listed below
1. They are spill proof
These days lunch bags are in huge trend to carry lunch box to office. They have a
sealed closing system which keeps the food fresh, maintaining the temperature
inside. These bags can be personalized with the brand name and details in
attractive way so that people get a glimpse of it. This is just enough for the much-
needed publicity. This is clearly justified by insulated backpack cooler bags
Australia.

15. 2. Eco friendly nature
These insulated cooler bags are the best eco-friendly gifts. These bags can be
used again and again, so they last for a longer period of time. Moreover, they
require less maintenance and can be used daily. There eco friendly nature further
attracts the customers.

16. 3. Economical
These insulated bags are available at best prices in the market. These bags can
easily fit the budget and do their work. When ordered in bulk, the prices of these
bags further reduce. From budget-friendly small size lunch boxes to big carriers,
you can select an items as per your budget. For industrial or workshops, if you
choose them as a giveaway, you should go with a sturdy model that keeps the
stuffs safe and insulated for longer time even in harsh outside conditions. Thus,
bags just like insulated backpack cooler bags Australia do big promotion in small
budget.

17. 4. Unique nature
Working people love these insulated bags as they keep food fresh and maintain the
temperature. These personalized bags become the perfect gift to clients and
employees both. They are available in various shapes and sizes. Insulated bags
are available with flexible nature as well as hard outside structure for long distance
carrying of food items. It helps the food not to get spilled over.

18. What Are Different
Types Of Cooler Bags?

19. Coolers are of different types based on their designs-
Soft-sided coolers
With collapsible designs, these cooler bags are made of fabrics. You can easily
store them anywhere when they are empty. As they are portable and lightweight,
you may carry these soft-sided coolers to the beach and picnic spot.
Some soft-sided coolers include telescoping handles, wheels, and padded grips.
They also have mesh pockets to store small items. Modern cooler bags look like
totes and handbags.

20. However, make sure that they have space to hold wine bottles. You may also
customise these fabric bags to use them as printed promotional products.
The soft cooler bags are made of durable materials, like cotton-twill, nylon, canvas,
and vinyl. With minimal maintenance, they will last long. The stain-resistant bags
with a removable liner and a leak resistant zipper can be the best companion for a
traveler.
While buying wholesale cooler bags Australia, you may choose these soft-sided
models.

21. Hard-sided coolers
Hard-sided plastic coolers have a durable model, and they are known as ice
chests. Made of a single piece of plastic, they have a leak-proof and waterproof
design. These rotationally molded coolers can store your ice for a number of
weeks. They include heavy-duty designs and hinges. The UV-treated plastics also
keep your foods cold for several hours. However, as they have a bulky design, you
may not feel comfortable in carrying them to different places.

22. Backpack coolers
Backpack coolers can be categorized as soft-sided models. Available at an
affordable rate, these backpack coolers have much space to hold a number of
items. They are waterproof backs with special zippers. Some coolers also include a
dry bag to prevent ice from melting down the back. Make sure that your coolers
have comfortable and ergonomic shoulder straps. The presence of liners helps in
resisting mildew and bacteria.

23. Moreover, some coolers are integrated with drain plugs and dry storage
compartments. You can put different accessories into these bags. Backpack
coolers are spacious insulated bags and hold several items for your purpose.

24. Camping coolers
Camping and fishing coolers look slightly different from ordinary coolers. You can
move them over rough terrains due to the integrated wheels. They also have
lockable lids, latches, and hinges. Most importantly, they have a weather-resistant
design, and thus, you can use them in any outdoor environment without the risk of
damage.

25. Categorizing Cooler
Bags According To
Their Sizes

26. The size of the bag plays an important part in its application. For varying users the
size of the bag varies. Their usage as per the sizes is mentioned below.
Small Size Cooler Bags for Schools
Young generation attending schools and colleges can carry their lunch in the small
insulated bag. Such bags represent an upgrade from the average lunch pack
because they help maintain the temperature of foods.

27. For instance, students that carry a cold salad for lunch can expect the product to
retain its taste and texture, owing to insulation technologies engineered into the
cooler bag. This is useful because it helps preserve the integrity of food for a few
hours till lunchtime.

28. Cooler Bags at home: Various Sizes
Home makers and senior citizens can benefit from a regular use of insulated cooler
bags Australia. Such bags, when used in domestic households, help family
members gain the benefit of nutrition from a hot meal, irrespective of time. Cooler
bags can help preserve various forms of hot and cold soups, salads, sandwiches,
pies, in addition to the many forms and variations of Western and Eastern cuisine.

29. The use of insulated cooler bags also allows citizens to entertain friends, guests,
and enjoy extended lunch hours or the occasional late dinner. You can have three
or four difference sizes of such bags at home. They will ease your work on heavy
days of parties and get together. You don’t need to prepare all the food and
beverages just before the event, rather you can prepare them early on the day and
preserve them well in the cooler bags to be used at the time of gathering. Believe
it, they will remain fresh and tasty just like the fresh preparation.

30. Medium size cooler bags for picnic
This is one of the most important reasons why everyone should have an insulated
bag. You can’t resist going for picnics, trekking, and outdoor activities. Many times
you select places which might not have any food joint, restaurant or food supply. In
such cases, carrying a bag full of cold drinks, energy drinks, snacks, and
sandwiches can come to your rescue. In picnics, especially, you would like to share
your special dishes with your family and friends. At such times of fun and
enjoyment, picnic cooler bags are really handy and never to miss item in your
carriage.

31. Large Bags for Food Delivery
The business of delivering cooked food products and beverages to customers has
expanded in recent times, offering citizens more choices to enjoy restaurant (or
takeaway) food inside the comfort of their homes or in the workplace. Delivery
personnel can make use of insulated cooler bags wholesale to preserve and
deliver hot and cold foods at customer addresses. Large insulated cooler bags with
in-built compartments are ideal for such delivery routines.

32. These structured products allow service personnel to chart a delivery schedule
without fear of food degrading with the passage of time. In doing so, large bags are
helping to extend the restaurant industry, while reinforcing the modern concept of
customer choice.

33. Different Occasions
When You Use Cooler
Bags

34. The best cooler bags have ventilated back pads and a weight-distributing strap for
comfort and stability. There are also double padded straps to ensure an ergonomic
design. But, where would you use these high-performance cooler bags? Find the
list of occasions when you will find these insulated bags useful.

35. Food delivery
As a food delivery business owner, you can invest in travel cooler bags. It is better
to replace these plastic bags and paper carriers with these innovatively designed
insulated bags. The high insulation ensures proper maintenance of the
temperature of your cold and hot foods. When your delivery team reaches the
foods to your customers’ doorsteps, they will not lose the taste. You can place an
order for a bulk pack of cooler bags for your regular use. They are available in
different sizes like small, medium, large or extra-large size to place and carry the
foods properly.

36. Especially for food delivery business, you can buy either cooler boxes or the cooler
bags. The former will be tougher from outside keeping the inside stuffs completely
damage-free. However, safety is also ensured in bags made of nylon or polyester
as there is enough cushioning inside. To make everything more professional, you
can print your brand name on the cooler bags. Ask the manufacturer or supplier of
promotional cooler bags and you would get customization or logo printing service
as a complementary offer.

37. Wine business
Wineries can buy insulated cooler bags for different business purposes. Wines
always taste best when they are cool, and that’s why you can put your wine bottles
into the cooler bag during the delivery. Moreover, as the soft-sided coolers are
made of fabrics, they are eco-friendly options. You can hold a positive business
image by transporting your wine using the special wine bags.

38. As it is for business purposes, you can buy bags with multiple compartments. For
instance, there are bags to accommodate 4 to 6 bottles at a time. The durable
fabric bags have strong straps to make it easy to carry the bottles.
Picnic bags
Do you like to take cool fruit juices, wine, hot beverages to the picnic spot? You
can invest in high-quality cooler bags for this purpose. The best bags also include
compartments to hold your knives and other cutleries. Thus, it will be a versatile
bag to carry your bag to the picnic venue.

39. The best fact is that these picnic bags can retain the temperature of your hot foods.
You can carry your readily cooked dishes to the venue and enjoy them with your
friends. Moreover, your drinking water will cool and you will feel refreshed on the
hotter days. Look for a high-quality picnic cooler bag with an insulated design.
You would multiple options that allow you to carry food items as well as beverages
and wine. For outdoor picnics, they can serve as a complete carrier giving you one
solution for all your food storage needs.

40. If you are an individual user, use your insulated bag to store or carry the wine
bottles when you are visiting an outdoor location for some fun or outing with your
buddies.

41. Beach bags
The best beach bags have special insulated compartments to hold your drinking
water bottles. These premium quality bags are best for travellers who like to travel
to the beachside. The lightweight bags with a reliable design can hold your towels,
lotions, and several other small kits. A beach cooler bag is available at an
affordable rate, and its longevity can provide you with the ultimate value. The fabric
bags are reusable, and thus, you can use them for several purposes.

42. Party at home
This is an ignored application of cooler bag as when we host a party at home, we
mostly try to cook fresh and remain engaged till the last moment. Using these
cooler lunch boxes or bags, you can cook and store huge amount of food for your
evening party much before the time without compromising with the freshness of the
food.
Find a wide variety of cooler bags for picnic, workplace, or at home usage and use
them sensibly to get the best returns on your investment. Get your business logo
printed on the bag to conduct your next branding campaign.

43. Conclusion

44. We can conclude that cooler bags made from eco-friendly materials have gained
high popularity. Several companies have invested in them to use those bags as
promotional giveaways. However, you can also buy them as a restaurant owner
and wine seller. These bags are useful while carrying the drinks from one place to
another to serve customers. You can personalise them with your brand name and
show yours professionalism.

45. At promotions247, we have an exciting collection of cooler bags for personal,
business or commercial needs. Our customers are happy with the services and the
quality of products offered to them. Order them in bulk at wholesale rates, get
them customized the way you want and save your money with free doorstep
delivery. Checkout the collection and order now!

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Email - sales@promotions247.com.au
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