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🧊 Keep your cool with StonyLab’s ultra-insulated Dewar Flask!
The StonyLab Dewar Flask is a 665ml cylindrical borosilicate glass container with a 210mm interior depth and 70mm diameter, designed for laboratory use including liquid nitrogen storage. Featuring double-walled vacuum insulation and a sturdy aluminum base with protective cushioning, it delivers reliable thermal performance and durability. Highly rated for quality and backed by dedicated customer service, it’s a must-have for professionals demanding precision and resilience.










| ASIN | B088K5664W |
| Best Sellers Rank | #334,686 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Lab Dewar Flasks |
| Bottom Shape | Round |
| Brand | stonylab |
| Brand Name | stonylab |
| Capacity | 665 ml |
| Customer Reviews | 4.8 out of 5 stars 5 Reviews |
| Global Trade Identification Number | 00843798149168 |
| Item Dimensions D x W x H | 8.27"D x 2.76"W x 8.27"H |
| Manufacturer | StonyLab Scientific |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | DewarFlask-Long-665ml |
| Number of Items | 1 |
| Part Number | DewarFlask-Long-665ml |
| Product Dimensions | 8.27"D x 2.76"W x 8.27"H |
| Shape | Cylindrical |
| UPC | 843798149168 |
| Unit Count | 1 Count |
P**W
Good quality
Seems to be well made and does perform well in the lab.
Trustpilot
1 week ago
1 week ago