It's a drinking flask, and an ice pack! This 6 oz / 170 ml stainless steel flask slides easily into a jacket or pants pocket - or a lunch bag. It's curved to fit the hip and is so narrow that it takes up very little space.
This classic flask has a smooth matte finish. The front lower right hand corner has a rectangle suitable for engraving. The top and bottom are rimless with a hinged cap.
To use it as an ice pack we recommend you fill it to about 3/4 of its height with plain drinkable water and freeze it overnight (water expands by about 10% when frozen). You may also fill it up with a drinkable liquid of your choice, but water makes it easier to clean.
If you are sending the flask in your child's lunch -- a great way to avoid plastic gel-filled ice packs -- it may be a good idea to write your child's name on the flask with a marker (even permanent marker ink can be washed away on stainless steel) and perhaps the words "100% WATER CONTENT", or something like that... just in case the teacher wonders...
Read this blogpost for the full story on using it as an ice pack.
|Dimensions||11.4 cm x 9.6 cm / 4.5" x 3.75"
Capacity: 6 oz / 170 ml
|Care Instructions||Clean with warm soapy water and/or warm water and vinegar or warm water and baking soda.|
|Packaging||Cardobard box, plastic bag.|
|Country of Manufacture||China|
|Health & Environment||BPA-free, phthalate-free, PVC-free and lead-free. Recyclable.|