After reading some online reviews I decided to choose the work series over other models as I needed a Thermos that would keep water hot for more than a few hours (like my current cheaper alternative). Once it arrived I gave it a test, and after 15 hours the water was still so boiling hot you could not put your finger in it! Perfect! By the way it arrived quick and undamaged. It was protected in a strong cardboard box. Very happy.
Verified purchase: Yes | Condition: New
Great Thermos, holds the temperature ALL day and the pouring cap is great. 10/10
Verified purchase: Yes | Condition: New
After purchasing 2 vacuum flasks that were disappointing when it came to keeping fluids hot, I purchased the Thermos Work Series flask after reading some good reports on it. On filling it with hot water at 6pm one evening, the water was still too hot to dip your finger in at 9am the following morning, so that is 15 hours later, can't get much better than that.
Verified purchase: Yes | Condition: New
this thermos seems to do its job, but is considerably lighter than my 40 year old thermos.Progress? cost cutting? longevity?This
Verified purchase: Yes | Condition: New
This is the best flask for retaining heat that I have found and I have tried many. Great for camping!
Verified purchase: Yes | Condition: New
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