We have had two of these flasks and both have broken:
The first lost its vacuum after a few months and so no longer acted as an insulator.
The second has just broken as the stopper has jammed in the lid. This has been happening over the past few weeks and an attempt to undo it with a pair of pliers has now resulted in the stopper disintegrating. I think this is due to a poor design of the threads in the stopper which are prone to crossing.
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We have had two of these flasks and both have broken:
The first lost its vacuum after a few months and so no longer acted as an insulator.
The second has just broken as the stopper has jammed in the lid. This has been happening over the past few weeks and an attempt to undo it with a pair of pliers has now resulted in the stopper disintegrating. I think this is due to a poor design of the threads in the stopper which are prone to crossing.
>>More Details
We have had two of these flasks and both have broken:
The first lost its vacuum after a few months and so no longer acted as an insulator.
The second has just broken as the stopper has jammed in the lid. This has been happening over the past few weeks and an attempt to undo it with a pair of pliers has now resulted in the stopper disintegrating. I think this is due to a poor design of the threads in the stopper which are prone to crossing.
>>More Details
We have had two of these flasks and both have broken:
The first lost its vacuum after a few months and so no longer acted as an insulator.
The second has just broken as the stopper has jammed in the lid. This has been happening over the past few weeks and an attempt to undo it with a pair of pliers has now resulted in the stopper disintegrating. I think this is due to a poor design of the threads in the stopper which are prone to crossing.
>>More Details
We have had two of these flasks and both have broken:
The first lost its vacuum after a few months and so no longer acted as an insulator.
The second has just broken as the stopper has jammed in the lid. This has been happening over the past few weeks and an attempt to undo it with a pair of pliers has now resulted in the stopper disintegrating. I think this is due to a poor design of the threads in the stopper which are prone to crossing.
>>More Details