Compact 3 Meal Prep Bag

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Price From:


$44.53 - $49.83


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Price From:


$44.53 - $49.83


• Fully insulated meal management system with additional top storage compartment.
• Compact version of the larger ISOBAG® 3 Meal.
• Shoulder strap, 2 ISOBRICKS and 6 food containers (1-12 oz., 3-16 oz., 1-28 oz., 1-38 oz.)
Dimensions: 9"x8"x10" (LxWxH)
• Mesh side pockets that are good for storing your wallet, keys, headphones, and other accessories.



A Big Amount of Food in a Small Meal Bag: Introducing the ISOCUBE

As with every ISO product- quality and usability is paramount. - The main goals when we designed the ISOCUBE were to:

  • Conform to our customer's request of a smaller meal prep bag
  • Still retain some form of side and compartmental storage (a favorite feature among customers)
  • Retain the 3-4 meal capacity of the ISOBAG®
  • Make the lightest 3 meal bag on the market

    This quality meal prep bag was created by eliminating the side insulated pockets of the ISOBAG®. It does still retain the 2 side mesh pockets that our customers deemed a "must-have" feature of their ISOBAG®. This is the ideal place to store water or shaker bottles. The ISOCUBE's convenient, compact size allows for easy transport and storage of your meals.

    This compact lunch cooler carries between 3 and 4 meals that can be stored in the front-loading or top container compartments. The main meal compartment comfortably holds 3 of our large containers (28 oz. or 38 oz.) or 4 of our smaller containers (16 oz. or 12 oz.). By eliminating some of the extra storage space that many of our customers were not utilizing, we created the compact size of the ISOCUBE, a great meal prep lunch box.

    Meal Management Bag Breakdown

    Comes With:

    What Comes with the ISOCUBE

  • ISOBRICKS, Two 12 oz.
  • One 12 oz. Meal Prep Container
  • Three- 16 oz. Meal Prep Containers
  • One- 28 oz. Meal Prep Containers
  • One-38 oz. Meal Prep Containers

    Did you know: All of the meal prep bags in the ISO family are the only lunch coolers made in the United States of America. All other bags are sourced overseas.

    Why choose the ISOCUBE Meal Bag as Your Meal Prep Bag?

    If you use a ISOCUBE 3 Meal and find that some days you don't need the side compartments, the ISOCUBE is a great addition to your ISOFamily. Whether you're planning a healthy lunch for work, post workout snacks after the gym, or food for your kid's soccer games, the ISOCUBE is the perfect gym bag lunch box for your everyday meal prepping needs! Continuing your healthy ways while away from home can be expensive and troublesome, but with the ISOCUBE you'll be able to easily stay on track with your meals and nutrition.

    We are committed to creating Eco-friendly, durable products, which is why our ISOCUBE is designed to withstand regular everyday carry use and our meal containers are made with BPA-free materials. Each food container can be stacked, is microwavable, dishwasher, and freezer safe. The ISOCUBE boasts a top compartment that many use to house healthy snacks, utensils, or one ISOBAG® container (our 12 oz. and 16 oz. fit most comfortably). The ISOCUBE offers many of the same features as the traditional ISOBAG®, including a comfortable and convenient shoulder strap, and two side mesh pockets for storage of water bottles, protein shakes, a wallet, cell phone, keys, etc.


    A Size and Style for EVERYONE!
    Isomini meal management system 3 Meal Isobag meal management system 6 Meal Isobag meal management system Isoduffle meal management system Isopack meal management system

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    Additional Information

    Meal Capacity 3-4 Meals

    Customer Reviews

    LOVVVVVE! Review by Jodi
    Overall Rating
    I own 3 isobags, and this one it my fav! I just got it today and haven't even used it and I just know it'll be my favorite. The size is awesome, and quality of course is great. (Posted on 8/27/2016)
    Efficient and useful Review by aguilla
    Overall Rating
    I have used other bags in the past, and so far this one is the most durable. I like that it isn't too bulky, yet still holds a great deal of food. My older, 3rd party containers fit well and the mesh pockets are handy. The one thing I would like to maybe see is another pocket (maybe mesh?) on the backside of the bag, but that is something minor. Overall, I think that this is a great bag at a great price. (Posted on 7/13/2016)
    Best Bag for a Traveler Review by Hospital Girl
    Overall Rating
    I'm a traveling hospital worker. There's never room in the community fridge for my lunch. With the Isocube 3 Meal bag, I can pop the ice packs in & it keeps my food cool for the entire 10+ hour shifts without added refrigeration. .With the compartments & pockets, I can easily fit 3 meals & snacks. I couldn't be happier with this purchase. (Posted on 6/14/2016)
    Good value Review by Chris
    Overall Rating
    Just received my ISO cube today. The overall build seems solid. My only complaint is that the plastic meal containers seem very thin and kind of cheaply made. We shall see how they hold up and I'll review them separately. I got it on sale for $30. Seems like a great value for that money. Very space efficient. (Posted on 6/7/2016)
    It is the best lunch bag ever. Review by Teddy
    Overall Rating
    We love this bag in my family. (Posted on 6/3/2016)
    I love these bags!! Review by Lainie
    Overall Rating
    I love this cube! It is perfect for work. I also own the 3 meal and 6 meal Isobags. I can take my meals anywhere and they stay nice and cold all day no matter what the day has in store for me. I use them all the time!! Perfect. (Posted on 5/23/2016)
    Eating healthy made easier Review by Greg
    Overall Rating
    I love this bag. Holds enough food to get me through long work days. My only complaint was the ice packs shipped with it were too big. I had to order smaller packs. (Posted on 4/21/2016)
    Excellent Product Review by RandyE
    Overall Rating
    I have been using the isocube 3 for a little over a month now. The bag itself is constructed very well and seems really durable. Its still cold on the inside after the 13 or so hours I spend using it each day. The isobricks are a little difficult to get into their slots. Also the 38oz container doesn't exactly fit width vise but a little shoving fixed that. I would definitely recommend this product. (Posted on 3/30/2016)
    you have outdone yourself with this one Review by Weight-loss surgery patient
    Overall Rating
    I am a bariatric patient who must eat 4 to 6 times a day there is a great need in this community for this type of lunchbox I am absolutely thrilled the only thing that would make it better is some 4 or 6 ounce containers for us bariatric patients that would be the best size ,again well Done I will definitely be showing this off in weight loss support groups (Posted on 1/13/2016)
    Perfection Review by JackD
    Overall Rating
    The isocube 3-meal is very well made. The insulation is durable and effective. Optimally it holds three 28 oz. containers. It can also fit two 28 oz. containers along with a 38 oz. The top compartment can store average sized utensils and could probably fit a box of granola bars in it. It is also very small for the amount of food that it can hold. The isobricks were a little hard to get into their slots, but after two or three times they fit very snug, giving the isocube great structure. (Posted on 1/4/2016)
    Perfect Review by FeenixFlashfire
    Overall Rating
    I also have a 3 meal isobag... But this bag is perfect for taking to work... The 3 is great when I have to bring water with me... But it was bulky for dragging to work... The cube is just the right size for me to pack my meals and snacks...durable, tough, everything stays nice and cold... Awesome product (Posted on 12/1/2015)
    I love this lunch cube! Review by LeahV
    Overall Rating
    I love this lunch cube for its quality material and durability! The cube is strong enough to keep all my contents inside safe, even when I'm at college, work or with the kids, I can take it everywhere and it does its job. It stays clean on the outside and if needed it is very easy to clean. I love the fact that I can take it anywhere and almost all day, it will keep my food nice and cold! Perfect for me! Thank you! (Posted on 11/22/2015)

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    You're reviewing: ISOCUBE 3 Meal

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    Isolator Isocube 3 Meal


    • Country of Origin: USA
    • Dimensions: (LWH) 9" x 8" x 10"
    • Insulation: High Density Needled Insulation. R Value = 2.3
    • Food Containers: 6 (4 Different Sizes)
    • Meal Capacity: 3-4
    • Cooling Capacity: 12-16 hours
    • Side Pockets: 2 Mesh
    • Weight: 3.5 lbs
    • Warranty: Lifetime Zipper and Stitching

    Fitmark Box


    • Country of Origin: China
    • Dimensions: (LWH) 9.5" x 10.5" x 8"
    • Insulation: Parcel Foam
    • Food Containers: 2
    • Meal Capacity: 2
    • Cooling Capacity: up to 8 hours
    • Side Pockets: 1
    • Weight: 3.3 lbs
    • Warranty: Materials & Manufacturing