ThermoFlask 40 oz Double-Wall Insulated Bottles - Stainless Steel with BPA-Free Spout Lid & Leak-Proof Lids - 2 Pack, Ice Grey/Azure

Here's another version: I'm really impressed with the ThermoFlask Double Wall Vacuum Insulated bottles! They keep drinks hot or cold for hours, and the double pack is a fantastic value. The design is sleek, and they're easy to clean. Perfect for work, hiking, or just daily use. Great product!

These are very good thermoses. They keep things really cold

The bottles were delivered in good condition. I had a set of such bottles; however, their size was a bit smaller. Size of these two bottles fits our requirements and expectations. Also the cap is very friendly and easy to use.

My kids used these all the time for camp and school. I love the fact the mouth piece to drink from is hard plastic- all other similar products my kids would bite off the rubber mouth piece- with these thermos I don’t have to worry about that! - love the colours- I got 4 different ones already- I also like the rubber grip it has at the bottom of the bottle. Also I’ve kept cold water in here for 14+ hours and it remained cold. It’s a great size too- fills out 1 water bottle of fluid inside. Also very easy to add ice inside too. I’m definitely looking to buy some more of these in other colours.

Excelente producto. Realmente conserva los líquidos fríos o calientes por mucho tiempo. La base antideslizante y los materiales son de mucha calidas. Estoy encantado. Le regalé uno a mi esposa y le fascinó. Lo recomiendo mucho.