Large Insulated Lunch Box
Out of Stock
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Shop Similar ProductsWhy We Like The Large Insulated Lunch Box
Whether we're heading to the office or spending the day on the trail, the Large Insulated Lunch Box keeps our day's meals chilled and ready-to-eat. In classic Hydro Flask fashion, this bag is impressively insulated and durably built, keeping our chow safe and tasty, even during a rowdy trek. This larger size can even stash lunch for two, keeping our hiking buddy happy while they haul the brews.
Details
- Grown-up lunch box stashes a meal and snacks for the day ahead
- Durable construction for use from the woods to the urban jungle
- Hearty, two-layer insulation keeps food chilled for hours
- Stretch mesh pocket to stash utensils or smaller snacks
- Flexible strap for comfy carry to the break room or picnic area
- Fully-lined interior makes cleanup a simple task
- Item #HYFZ031
- Material
- nylon, polyeurethane
- Volume
- 5L (305cu in)
- Pockets
- [internal] 1 stretch mesh
- Carry Straps
- flexible handle
- Dimensions
- 4 x 12.3 x 10.6in
- Claimed Weight
- 1lb 10oz
- Manufacturer Warranty
- limited lifetime
- Activity
- casual, weekend camping, hiking
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 60 ratings
Review Summary
Customer Images
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Selecting an option will reload the available reviews on the pageApril 18, 2025
Love it
[This review was collected as part of a promotion.] Take the stars, I paid you real money, unless your gonna pay me to write a review on my time it’s gonna be sarcastic and or passive aggressive
Originally reviewed on hydroflask.com
June 20, 2024
Large lunchbox
[This review was collected as part of a promotion.] Loved the color and size of the lunchbox. Was able to pack quite a hefty lunch lol!
Originally reviewed on hydroflask.com
June 15, 2024
Lunchbaee
[This review was collected as part of a promotion.] Love this lunch box , just wish it didn’t get dirty on the outside so easily
Originally reviewed on hydroflask.com
June 13, 2024
Great price, spacious, and the
[This review was collected as part of a promotion.] Great price, spacious, and the superb Hydro Flask qualities - what's not to love! Thanks, Hydro Flask!
Originally reviewed on hydroflask.com
June 13, 2024
Nice lunchbox!
[This review was collected as part of a promotion.] I love the size of my lunchbox. It was a steal with the sale price. Happy I made the purchase. I don't think I would have paid full price...
Originally reviewed on hydroflask.com
June 4, 2024
Roomy Lunchbox
[This review was collected as part of a promotion.] Great product....keeps food cold for a long time...it was larger than expected which is great!
Originally reviewed on hydroflask.com
April 18, 2024
Large lunch box
[This review was collected as part of a promotion.] Bought as a gift…it is perfect for her! Wish they came in more colors!! Love the size and how easy it is to keep clean.
Originally reviewed on hydroflask.com
April 9, 2024
Hydro flask lunchbox
[This review was collected as part of a promotion.] It’s about the same as a regular lunch box. For the cost, I thought it would be more robust but it’s not. It’s hardshelled but not a lot of insulation, just a plastic insert.
Originally reviewed on hydroflask.com
March 30, 2024
Great color
Super cute. I got this for my little sister and she loves it. keeps everything cold and decent she space
Originally reviewed on hydroflask.com
March 22, 2024
Great product, easy to use!
Love the lunch box. Made with big quality materials, it fits everything that I need.
Originally reviewed on hydroflask.com
Do you have a question about this product?
October 13, 2022
Would this lunch box fit cans of pop/beers? Thanks!
Originally reviewed on hydroflask.com
August 15, 2022
Is the 4" H x 12.3" W x 9.25" D measurement interior or exterior? Is it possible to get measurements for both interior and exterior?
Originally reviewed on hydroflask.com
September 21, 2021
Does this lunch box keep items hot as well? Ie. if I bring hot soup to lunch, will it stay hot after 4 hours? thanks.
Originally reviewed on hydroflask.com
September 6, 2021
What food containers are used in the pictures?
Originally reviewed on hydroflask.com
August 20, 2021
Does the 12oz (small) food jar fit in either the small or large lunch box?
Originally reviewed on hydroflask.com
July 14, 2021
How do you clean the outside? The description only addresses the "easy to clean" inside of the lunchbox, but it's the outside that gets filthy! Bought the yellow for my daughter since it is her favorite color and after a week at camp, it's brown!!!
Originally reviewed on hydroflask.com
May 20, 2021
How long will food be kept cold while stored in here? Specs only say it'll work "for hours" but that isn't specific enough.. I need a lunchbox that can be kept in a warm car for ~10 hours and still keep the food cold and fresh.
Originally reviewed on hydroflask.com
September 21, 2020
Is the mushroom color gray or brown? Is the blackberry a black blue color?
Originally reviewed on hydroflask.com
August 29, 2020
Is the blackberry color a true black or does it have a dark purple tint?
Originally reviewed on hydroflask.com
August 19, 2020
This has been asked, but not answered: can someone please share the interior dimensions of the lunch box? Customer service seems to have dropped post COVID. Thanks!
Originally reviewed on hydroflask.com