page title icon 8 Of The Absolute Best Lunch Bags That Fit in a Backpack

We have compiled a short list collection of small lunch bags that fit in a backpack. There are so many options to choose from but we believe that these ones are some of the very best. We begin with:

The Gloppie Small Lunch Bag 

Gloppie Small Insulated Lunch Bag

This small lunch box, measuring just 10 inches long, 3 inches tall, and 6 inches wide, will fit into any backpack for easy and portable travel. Coming in either a suave blue, flashy wine red, or sleek gray, there are plenty of options for both kids and adults alike. While the lunch bag is small-looking on the outside, it is large on the inside, allowing for a comfortable fit for food or drinks. Even better, this bag is easy to clean, made of tear-resistant polyester, high-quality insulation foam and thickened aluminum film. The best of all! The Gloppie Small Lunch Bag is one of the most affordable small lunch bags at just under $10, one of the best prices on the market!

Tirrinia Insulated Lunch Bag

Tirrinia Small Insulated Lunch Bag

For a small lunch bag at an unbeatable price, look no further than the Tirrinia Insulated Lunch Bag. Coming in a variety of colors, including charcoal, purple and gray (to name a few), this lunch bag will make a great accessory to have in any backpack. Customers love the extra pocket on the side of the bag to store their phone, wallet, or other necessities. As for the inside, the bag is constructed of food-grade aluminum lining that can take on any kind of wear and tear. Here, you will easily be able to fit in a sizable lunch and big-sized drink without dealing with any big bulk that often damages the inside of a lunch bag. 

PackIt Freezable Classic Lunch Box

PackIt Freezable Classic Lunch Box

Sometimes the most classic of looks can truly equal the best of quality. With the PackIt Freezable Classic Lunch Box, you get one of the best lunch bags that fit in a backpack on the market right now. This is due to the lunch box’s unique ‘freezable’ feature. Freezable (non-toxic!) gel is placed into the walls of each side of the bag so your lunch will be cooled at all times. That’s right — no more worrying about having to find room for an ice pack in a bag! Simply put the bag in the freezer overnight and enjoy the benefits the next day as your lunch keeps nice and cool, no matter how hot it is outside.

This also means that you have a wider range of options for what you can pack, including healthier foods like fruits and veggies. The firm straps and buckle on top of the bag will ensure your food and drinks remain fresh and secure at all times.

MIER Portable Thermal Insulated Cooler Bag

MIER Mini Lunch Bag

If you want many options when it comes to lunch bags, look no further than the MIER Portable Thermal Insulated Cooler Bag. With over 15 color picks, there is a look for everyone here. Coming in at just 9 inches in length, this bag is perfect for any backpack for work, school, or travel! It is made of 100% polyester, with aluminum lining and foam. It also has a firm strap for easy handling inside and outside a backpack. While the black color is a popular choice for many customers, kids will love the colorful designs that are available as well.

CCidea Lunch Bag 

CCidea Tote Lunch Bag

For a lunch bag a little on the bigger (but still easily portable) side, you have to check out the CCidea Lunch Bag. This lunch bag can both keep your food and drinks cold in the summer and hot in the winter, making it the perfect lunch bag for any time of year. The material is 100% non-toxic, made of waterproof cat-ionic cloth. Inside, your food and drinks will be held securely in both aluminum foil and pearl cotton. Even better, you can also use this bag as a place to store books, documents, or even shopping items.

In fact, it is a big hit with women customers who like to also use it as a small purse when needed. Men also appreciate the bag for its ease of fitting inside a briefcase.

PackIt Freezable Snack Box

PackIt Freezable Snack Bag

One of the more stylish and trendy lunch bag, the PackIt Freezable snack box has everything you could need and more in a lunch bag. Here, you will find strong stitching that ensures this bag is durable and long-lasting, no matter where you bring it. Additionally, the bag comes with cooling technology to make sure the bag keeps all food and drinks nice and cold. Lastly, the bag has a rectangular shape and design, meant to fit in either backpacks, gym bags or even diaper bags. You won’t find a newer bag of better quality. 

KEAIDUO Insulated Small Size Mini Lunch Box

KEAIDUO Mini Lunch Box

For a truly small-sized lunch box, the KEAIDUO has everything you need for less than $15. Its truly small measurements (7.5 x 7.0 x 5.5 inches) make it easy to pack in even the most crowded of backpacks. The bag has three layers of thermal lining so that lunches can be kept either hot or cold for several hours. The outside of the bag is waterproof and dirt-proof, though it is also easy to throw in the washer if any stains does arise. Customers also praise the soft fabric of the bag that is protected by an even softer cushion on the inside. Best of all, this small bag has the perfect-sized front pocket for napkins, silverware, or a phone. 

BUILT Gourmet Getaway Soft Neoprene Lunch Tote Bag

BUILT Neoprene Lunch Bag

With over 3,000 Amazon ratings at an average of 4.5 stars, the BUILT Lunch Tote Bag remains one of the best options for lunch bags that fit in a backpack. The bag is a big hit with customers who want to remain environmentally conscious, as it is BPA, vinyl, and PVC free. Additionally, since it is made of stretchy neoprene, this bag is very easy to wash, no matter what spill it may face inside! After washing, you can let the bag air dry so that it keeps its fresh and soft look. Lastly, with a flat bottom and a vertical shape, the lunch bag is easily expandable, able to handle any size lunch.