The 18 oz wide mouth Hydro Flask is ideal for drinks of all kinds, including thick and rich smoothies! Try pouring your energy boosting smoothie into a regular water bottle and you've got a mess on your hands. But Hydro Flask's generous 2.2" wide bottle is ready receptacle for all drinks, soups, hot chocolate, and more. Easy to wash, too.
As with all Hydro Flasks, they fit perfectly in most car, bicycle, and stroller cup holders and water bottle cages.
These stainless steel water bottles were developed to perform in every environment. Each Hydro Flask is hand cast from double wall vacuum insulated food grade 18/8 stainless steel, therefore they are BPA-Free and resistant to bacteria and odors. Double wall vacuum insulation technology allows Hydro Flasks to keep contents hot or cold for hours!
Wide Mouth: Easy to fill with drinks, filtered water or ice cubes from your ice maker. Even easier to drink from--its wide mouth allows for a sip to a gulp in no time flat. Has attached, screw on type cap that won't get lost, yet easily gets out of the way while hydrating.
Standard Mouth: Very popular because it's easy to fill and easy to drink from. Top has handy built-in finger hole so its easy to tote or clip to your backpack or jog stroller with a carabiner. See them here.
Narrow Mouth: Easiest to drink from when you're on the move because you can seal the opening with your mouth. Plus, it's most similar to the plastic water bottles you used to swig from. Its top has the handy built-in finger hole so you can grab it quick and go. See them here.
I wanted a bottle that doesn't sweat all over my desk or me when I put ice water in it and this bottle doesn't...at all. There's still ice in it in the evening, when I filled it before work! The wide mouth is easy to drink from. I haven't used it for coffee or tea yet but I think it'll work great. I love the color blue one I got and the Hydroflask logo on it is really fun. (Posted on 11/15/12)
Easier to get ice in and drink from in my opinion. I use it for coffee and cold beverages. Fits in my cup holder to, but keep in mind I drive a large truck. Pick one of these up and you will never go back. (Posted on 11/15/12)