
The Ones We Mentioned Above Are All Ordinary Lunch Boxes, Suitable For Situations Where Your Home Is Not Far From Your Work Location And Your Office Has A Refrigerator And Microwave.
But If You Have A Long Commute Time Or There Is No Refrigerator Or Microwave In The Office, How Can You Ensure The Safety Of Bringing Food?
Let'S Analyze One By One.
1. Long Commuting Time, With A Refrigerator And Microwave In The Office.
If The Commuting Time Exceeds One Hour, It Is Still Quite Dangerous During The Time Without Refrigerator Protection On The Road, Especially In The Hot Summer.
You Can Use A Regular Lunch Box And Add A Small Bottle Of Frozen Mineral Water As Protection.
The Principle Is That Some Lunch Boxes Can Be Directly Purchased With An Ice Fresh Lid. For Example, Under The Classification Of This Lunch Box Above, There Is An Option Of "+Ice Fresh Box Set", Which Is Similar To The Effect Of Adding Frozen Mineral Water To It.
Before Use, Put The Refrigerator Freezer Layer On Top, And Then Add It To The Compartment Of The Lunch Box When Bringing Food. The Advantage Is That It Is Lighter Than Mineral Water, But The Disadvantage Is Of Course That It Costs Money.

6-8 Hours Of Cold Insulation? I Placed The Order As Soon As I Heard It. About Seventy Yuan, But It Was Only Used For A Very Brief Period Of Time.
Objectively Speaking, The Cold Insulation Effect Of This Lunch Box Is Still Acceptable. One Winter Vacation, My Cousin Went To A Tutoring Class With Me (A High School Student). There Was No Refrigerator In The Tutoring Class, So I Used This Lunch Box To Bring Her Rice, Including Dried Dumplings, Dishes Without Any Soup, And Fruits And So On. Put It In Your Backpack And Eat It Hot At Noon.
But After My Cousin Left, I Threw It Away Because As A Lunch Box, It Wasn'T Suitable For Me. Firstly, The Capacity Is Too Small And There Is No Separation. The Lid Is Not Particularly Tight And Is Not Suitable For Bringing Any Dishes With Soup.
After Throwing It Away, I Regret It Now. Why Do I Have To Use It As A Lunch Box? I Can Think Of It As A Small, Movable Fresh Food Storage Box

There Is No Refrigerator In The Office, There Is A Microwave.
This Situation Is Similar To 1, And Our Main Idea Is To Keep It Relatively Cold For A Long Time Even Without A Refrigerator.
The Method Mentioned Above Is To Purchase A Specialized Cold Lunch Box (Or Add Ice Cubes/Ice Bags), And To Cover It With An Insulated Bento Bag, The Effect Is Quite Good.
If Using This Method In The Summer, I Suggest Getting Up Early And Eating It At Noon, And Adding More Sour Dishes As Appropriate. You Can Also Directly Freeze It And Bring It Back, Imitating The Transportation Process Of Online Fresh Food. This Can Be Cooked One Or Two Days In Advance, But The Disadvantage Is That Freezing Can Have A Certain Impact On The Taste Of Bento.
Pan Is A Man Without An Office. At First, When I Used Asvei To Bring Him Food, I Always Got Up Early To Cook+Ice Bags, And Then He Took It Away In A Bag. When I Arrived At The Food Place, I Went To A Nearby Shop To Spend One Yuan On The Microwave Oven To Warm It Up (A Bit Sad)
Another Method Is To Use The Insulated Lunch Box Mentioned In The Fourth Point Below, Which Can Also Be Used As A Cold Lunch Box. It Is Completely Ok To Keep It Cold For Half A Day Through Personal Testing.

3. There Is A Refrigerator In The Office, But There Is No Microwave (Or There Are Too Many People In The Microwave Queue Who Don'T Want To Wait)
Before Writing This Article, I Thought The Topic Was Very Simple, It Could Be Written In Up To 2000 Words. As A Result, The Car Hasn'T Stopped Yet After Reaching 3500 Words.
Take A Sip Of Water And Continue
Without A Microwave, It Means It'S Not Convenient To Heat. In Fact, If The Storage Conditions Are Good, It Is Not Impossible To Eat Cold Directly. I Took It Out Of The Refrigerator Half An Hour In Advance And Ate It Directly Without Heating It.
If You Are Preparing To Eat Cold, Then You Must Pay Attention To The Safety Of The Refrigerator. Can You Review My Previous Article: Kitchen Safety Regulations (Refrigerator Chapter).
But The Public Refrigerator In The Office May Not Have Good Hygiene Conditions, And There May Still Be A Smell When Opened. In This Case, It Is Best Not To Trust The Refrigerator Too Much, And Even Refer To The Section Without A Refrigerator Above.
There Is A Type Of Plug In And Hot Style On The Market, Which I Think Is Very Suitable For This Situation.

4. There Is No Refrigerator Or Microwave In The Office (Or Simply No Office)
Some Students May Not Have A Fixed Workstation Due To The Nature Of Their Work; Some Students May Go To Coffee Shops Or Libraries To Work; Or Even If The Children At Home Go To Tutoring Classes, This Plan Can Be Used.
In This Case, If You Want To Bring Food, You Can Purchase A Specialized Insulated Lunch Box. You Can Imagine This Type Of Lunch Box As A Large Insulated Cup. Inside, There Are Small Boxes, One By One, For Storing Vegetables And Rice Separately, Without Any Skewers. If Equipped With A Sealed Soup Box, It Can Also Perfectly Solve The Problem Of Inconvenient Soup Carrying In Bento. The Downside Is That Many Grids Can Be Quite Troublesome To Clean (It Is Still Recommended To Buy A Dishwasher)
My Home Uses A 4-Compartment Plastic Lunch Box With A Total Capacity Of 1.2l. If It Is Fully Packed, It Can Accommodate 2 Girls With Smaller Meals. There Is Also A Pair Of Chopsticks And A Bag That Can Be Carried. I Bought It In October Last Year, And It Has Been Exactly One Year Since Then. It Is Also A Highly Recommended Lunch Box, And I Usually Use It As A Small Bowl At Home.

There Are Many Insulated Lunch Boxes Like This Online, Available From Various Brands. You Can Choose 2, 3, Or 4 Compartments According To Your Own Situation.
Let Me Briefly Explain The Usage Method:
If It'S Cooking In The Morning, Immediately Put It In And Take It Out For Lunch. The Soup Box At The Bottom Is Filled With Soup Water (Even If This Space Is Not Used, Add Hot Water) To Better Maintain The Insulation Effect.
If It'S Cooking The Day Before, Put It In The Refrigerator First, Thoroughly Heat It Up In The Morning, And Then Pack It In A Box (It'S Recommended To Steam It In A Steamer, Which Will Heat It More Evenly Than In A Microwave), And Then Take It Out For Lunch. If Taken Out Of The Refrigerator And Directly Boxed, It Can Be Used As A Cold Lunch Box.
The Official Data Provided Is That It Can Maintain Heat For 6 Hours At 64 ° C Or Above And Cold For 6 Hours At 13 ° C Or Below. I Haven'T Tested It Before, But I Feel Like The Bottom Two Layers Are Quite Hot When It'S Time For Lunch, And The Top Two Layers Are Warm (The Design Of The First Layer Should Be Able To Hold Fruits).
I Can'T Eat It Directly At Night, It'S Already Cool.

Is This Lunch Box Layered Like This Very Heavy? Some Friends May Be A Bit Worried. The Code Is Almost 5000 Words Long, And I Can'T Stop The Car Anymore. So I'Ll Tell You All The Questions I Can Think Of.
Boys Don'T Have To Worry About Bringing Food, They Won'T Feel Heavy.
If I Were A Girl, With My Experience Of Being 158cm Tall And Weighing 82 Pounds (A Strange Girl Who Can Eat Twice As Much As An Ordinary Girl), This Lunch Box Filled With Vegetables, A 13 Inch Mac Pro, And Charger Is The Upper Limit For Me To Easily Shuttle Through The Hangzhou Morning Rush Hour Subway. One More Book Makes It Feel Heavy.
If A Student Goes To A Tutoring Class, Adding A Lunch Box To Their Backpack May Be A Heavy Burden. Remember To "Reduce The Burden" On The Backpack And Only Bring Necessary Books Back And Forth.
There Is Also A Type Of Insulated Lunch Boxes On The Market With Stainless Steel Inner Bowls. I Speculate That The Insulation Effect Of Stainless Steel May Be Better, But It Cannot Be Heated In A Microwave. You Can Do It Yourself.
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