Hydro Flask 12 oz Food Flask

Hydro Flask 12 oz Food Flask is rated 3.5 out of 5 by 39.
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Hydro Flask 12 oz Food Flask
Hydro Flask 12 oz Food Flask
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Product Information:

Traveling with a snack or small meal is easier than ever with the Hydro Flask® Food Flask. Whether you’re at the campsite, hanging at the beach or traveling, this flask provides convenience and still keeps your favorite foods delicious! This food flask keeps hot foods hot and cold foods cold all day long. Pack a fun snack like ice cream or a wholesome breakfast like oatmeal.


  • Great for carrying a small meal or snack
  • Capacity: 12 oz.
  • Includes flask with lid for easy travels
  • Powder-coated finish


  • Double wall vacuum insulation
  • Keeps hot beverages hot up to 12 hours and cold drinks cold and refreshing for 24 hours
  • TempShield™ protected sweat-free finish


  • Weight: 11 oz.
  • Mouth diameter: 78mm/3.07”
  • Bottle dimensions: 3.46”W x 5.6”H

Additional Details

  • Manufacturer’s lifetime warranty
  • Brand: Hydro Flask
  • Country of Origin: Imported


Rated 5 out of 5 by from OBSESSED! I was already a fan of Hydroflask, as I have a 40oz thermos for my tea (which kept my tea not lukewarm, but HOT even after an 8 hour drive!) so I was so stoked when I came across this adorable little food thermos. Initially, it was my favorite item for my hiking/backpacking trips, however it quickly became my everyday on-the-go lunch essential. I eat a ton of rice so in the mornings I just scoop some uncooked rice into my hydroflask, pour some boiling water, seal it and throw it in my purse or backpack to have hot and ready rice by lunch time. It has served so many uses for me and I am so obsessed with this product!
Date published: 2016-03-24
Rated 2 out of 5 by from Is mine defective? I've had the food flask for a while now but just used today to bring soup to work. Was I ever disappointed! I know it's supposed to keep at temperature for at least 4 hrs however when I reached into my drawer, the lid felt warm and the body cool. When I unscrewed the lid, I expected to feel the heat of the soup but did not. I took a spoonful and the soup was barely warm. Good thing I was at work so I just poured it in a bowl and re-heated in our microwave. I have just about every size drinking flask all of which worked as spec'd so I was very excited about the food flask. Maybe the one I have is defective but certainly a huge disappointment.
Date published: 2018-11-27
Rated 5 out of 5 by from Great Little Flask I've used the 12oz flask several times now and am very happy with its performance. I am careful to pre-chill or pre-heat it before adding food and have had zero problems with temperature retention for actually over the four hours it's rated for. My one complaint has nothing to do with performance - I wish it had a handle of some sort, to make carrying it easier. Could be external, like a net bag and loop with a cinch top. Yes, I often put it inside a larger container (backpack, etc.) but there are times I just need to carry the flask. Overall, though, this really does the job and I am happy with it.
Date published: 2017-12-17
Rated 3 out of 5 by from A lot for a little I picked one of these up a few months ago for camping and taking my food into the field with me and was happy to have it. 12oz is enough for a lunch but after using it a few times I’m 50/50 with it. During the summer it kept my rice meals pretty warm throughout the day but after that is where I start to fall off. I have recently been using it for soups and have found that it not only struggled to keep anything warm for more than an hour or two (4 hours is cold) but it has leaked every day to some extent. My recommendation would be yes to dry foods but no to anything liquid...
Date published: 2017-12-08
Rated 5 out of 5 by from Ice cream still frozen after 3 hrs I bought this at the LA Rock 'n Roll half marathon health fair last weekend. I was told the container would keep ice cream frozen for 4 hrs...skeptically I asked 'Cold or Frozen' Was told frozen, so tested it out on a warm southern California day. my ice cream was still pretty frozen after 3 hrs...not frozen like when it was placed in the container but still solid enough that it wasn't like yogurt. You guys make OUTSTANDING products
Date published: 2015-10-28
Rated 4 out of 5 by from Tested At the time of my purchase Hydro Flask did not have any guide on how long the food thermos would keep liquids hot; so I did a quick test to help ya out if your wonder'n the same thing. I preheated the thermos with hot tap water, then added water from the tea pot. The water once in the thermos measured 200 deg F. I left the thermos out side in the 32 deg. temperature for the day. After 4 hours the temp. of the water was 145 deg. F After 5 hours the temp. of the water was 135 deg. F After 6 hours the temp of the water was 128 deg F. I gave this product a 4 star rating vs a 5 star because I think the lid could be improved on. I was hoping the inside of the lid would be metal, but it is plastic. I noticed that the lid was warmer than the rest of the flask which indicates to me that most of the heat is lost through the lid. I'll be stoked to have hot soup for lunch on the ski hill, and the large open top will make clean up so much nicer than tiring to clean soup out of the regular flasks.
Date published: 2015-12-19
Rated 5 out of 5 by from Great food flask! This does exactly what I need it to do - keep food piping hot or nice and cold. As with all containers of this type, pre-heat or pre-chill for maximum temperature retention. I put mine, open, in the freezer for an hour or so when I will be taking cold food. Pour hot water in, then dump it, before filling with hot food. Works great and I love the mango color. I would love to see a strap added to the lid, but that's not a deal-breaker for me since the container works so well.
Date published: 2017-09-25
Rated 1 out of 5 by from Does't keep food hot I have a 64 oz. growler that I love so I thought I would buy a 12 oz. food flask to take fishing. I am not happy with the food flask, it doesn't keep food hot. I put boiling hot oatmeal in and two hours later it is lukewarm at best, same with soup. The gasket on the lid keeps falling off. I have trouble opening the lid when there is something hot inside. Unfortunately the 12 oz. food flask is a waste of my money.
Date published: 2017-11-28
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