Smile Rainbow

Smile Rainbow Lunch Bag Insulated Lunch Bag for Women Men Leakproof Cooler Tote Bag Reusable Lunch Box for

4.4(8)

771+ bought in the past month

$5.39$6.39

About this item

  • HIGH QUALITY : Premium Cationic Exterior meets a High-Efficiency Insulation Lining (aluminum foil & 3mm pearl cotton) that actively blocks outside temperatures, keeping meals perfectly fresh for hours.Enjoy a hot lunch or a crisp, cool salad exactly as intended, hours after you pack it.
  • SIMPLE AND DURABLE : Reinforced stitching at all stress points and double-stitched handles prevent fraying and breaking. This isn't a bag that falls apart after a few months—it's built for the long haul.
  • EASY TO CLEAN : No more messy surprises! The sealed, waterproof lining contains spills from dressings, sauces, or condensation. A quick wipe cleans it up, making your life easier.
  • SPACE-SAVING : Fits anywhere—in your backpack, under your arm, or in a tight desk drawer. No bulk, just smart simplicity
  • LIGHTWEIGHT & EASY TO CARRY AROUND : Weighs almost nothing! Carry your lunch effortlessly with our lightweight design—perfect for commuters and busy families.
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Product details

ColorBlack
MaterialPolyester
BrandSmile Rainbow
Recommended Uses For ProductOffice, Picnic, Work Lunches
Age Range (Description)Adult
Special FeatureInsulated
Capacity7.75 Liters
ThemeProfessional
Product Dimensions5"D x 8.8"W x 10"H
Cartoon CharacterLunch Bag

Technical specifications

colorBlack
materialPolyester
brandSmile Rainbow
recommended_uses_for_productOffice, Picnic, Work Lunches
age_range_descriptionAdult
special_featureInsulated
capacity7.75 Liters
themeProfessional
product_dimensions8"L x 0.3"W x 9.8"H
cartoon_characterLunch Bag
item_weight3.84 ounces
product_care_instructionsWipe Clean With Damp Cloth
included_componentsMain Compartment
number_of_compartments1
closure_typeVelcro
styleModern Casual
shapeRectangular
unit_count1.0 Count
number_of_items1
item_formBag
number_of_pieces1
manufacturerPremium Insulated
item_model_numberLUNCHBAG01
best_sellers_rank#130,613 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,302 in Reusable Lunch Bags
date_first_availableNovember 20, 2025

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Customer reviews

4.48 ratings
★★★★☆

A decent smaller lunch bag

ZJanuary 24, 2026

This lunch bag is fairly simple in design, but does its job well. It’s on the smaller side, and would work for a smaller container such as a bento box. It’s rather thin, but the entire inside of it is insulated. For someone who simply needs an affordable way to safely carry around a small lunch box, this is a solid choice. However, if you’re looking for something sturdier, has a tighter seal, or could hold a larger container, then you may want to look elsewhere. One small nitpick I have with this product is that the small leather patch looks silly to me. The text is misaligned and looks a bit strange, and I’d rather the bag didn’t have this design at all. Other than that though, it’s a solid product if it fits your needs. Read more

★★★★★

Super Cute Lunch Bag

PilgrimJanuary 9, 2026

This is a REALLY nice lunch bag. It's made of a thick canvas material, and the fabric is black and maroon woven material so it has a nice multi-color look to it. So, it's not just maroon - it also has hints of black color in it as well. All stitching is well done, and even the stitching on the ends are reinforced. The inside has the typical silver insulated material that are usually placed in insulated bags. The entire top of the bag is velcro so it closes tightly when shut. It has grey carrying handles, although black carrying handles would look better with this lunch bag color. It also folds flat when not in use and takes up minimal space (see my picture). To visualize how much it will hold, I was able to place six (6) standard 12-ounce cans of soda inside the bag and easily close the bag (see my picture). The lunch bag also has a square bottom to it so it stands up on its own. This lunch bag is perfect to hold a sandwich, soda, and some snacks. It's not huge, but it will work for a small lunch or snacks. I live in Florida so I'm always looking for ways to keep things cold while we are out and about in the car. We can use this bag to hold our drinks and snacks while we do errands, and it will keep my husband from getting hangry :) At the time I received this bag it was priced at $8 which is a reasonable and competitive price for this bag. I'm SUPER happy with this bag and highly recommend. Read more

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★★★★☆

Nice lunch bag

PMAMJanuary 14, 2026

This lunch bag is made of a nice, almost denim type material and I believe it will hold up nicely. The interior is a metallic colored bubble style insulation that will keep food reasonably cool for a number of hours. The handles are secured very well to the bag and are strong and sturdy and will not rip or come loose from the bag. The price of this lunch bag is hard to beat. There are a couple of issues that kept me from giving it 5 stars. The bag is smaller than it appears. You can probably get 6 cans of soda in it but not much more, possibly a small/thin ice pack. The closure on the bag is just velcro tabs inside the top so you lose some space because the two sides need to come together well enough to stay closed. The other issue is that you will lose quite a bit of cooling ability through the top because it is not a complete and solid closure, there are small gaps in the top and on the sides where heat can enter the bag. Ultimately, this will keep a small lunch chilled well for a few hours and will stand the test of time at an incredible price. Read more

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★★★★☆

Lightweight and folds flat

MJJanuary 14, 2026

This review is for Smile Rainbow Lunch Bag, Insulated Lunch Bag for Women Men Leakproof Cooler Tote Bag Reusable Lunch Box for Office,Work,Picnic, Hiking or Beach (Blue). Color: Blue This is a simple and cute lunch bag that is perfect for work or school or even a small picnic. The color blue has a denim look to it. I like that it is not big and bulky. It is also lightweight and folds flat when not in use. It has an insulated foil lining, but I wish it came with a stiff plastic insert to place inside the base of the bag to help keep its shape. Read more

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★★★★★

Beautiful and durable... Way better than expected!

It'sChrissJanuary 10, 2026

When I got the bag, I was pleasantly surprised by the high-quality material and vibrant color. It has a really good feel to it and is much bigger than I thought it would be. The inside of the bag has a silver layer that helps keep food warm or cold. It also has a really nice velcro atop, plus the useful handles. There are so many bases out there, but I love this one for the value and price because it delivers. It is a nice, comfortable size that can be taken pretty much anywhere. Easy to clean and easy to handle. I am also thinking of getting more of these bags to build nice gift packages for foodies or anyone who loves carrying food or drinks... it would be great for a gift that people will actually enjoy. I am very happy with what I got and hope to use it for a very long time Read more

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★★★★☆

Decent Insulated Lunch Bag for Everyday Use

SamJanuary 10, 2026

Decent lunch bag overall. The insulation is okay and keeps food at a reasonable temperature for a few hours, which works well for office or short outings. The size is practical for a standard lunch and a couple of snacks, and the bag feels lightweight and easy to carry. The material seems fine for everyday use, though it doesn’t feel super premium. Zippers and stitching are acceptable so far, but long-term durability is something I’ll need more time to judge. Read more

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★★★★☆

It looks bigger in pictures…

NadiaJanuary 11, 2026

The media could not be loaded. When I opened it I was a little taken back because the lunch bag looks WAY bigger in the photos but that being said it’s a solidly made little lunch bag. You can fit a decent amount of food or drinks in this and since it’s insulated it’ll keep them cold or hot. The handle is a bit small and seems like it’ll tear first though. The color is nice and the Velcro feels like it’ll last a good while. For the price you get what you pay for. Read more

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