EcoVessel Boulder

Very good, well made product for both cold and hot drinks.

If you are looking for an insulated stainless steel water, this is it. I don’t like my water touching plastic, so this is perfect. The insulated lid prevents any drink from touching plastic. Even if you think you don’t need the insulation I would recommend ask you to reconsider. You don’t want moist in your hands from the metal absorbing the water. A lot of thought was put into it. It is just a bottle, but it is practical and the build quality excels. It should last a long time. I love it ❇️ Positives * No leaks * TriMax insulated * Filling the bottle is easy, because the large mouth can be unscrewed. Unfortunately many bottles must be filled only by the small spout * No awful smells, as I had with other insulated bottles * Easy cleaning. No fixed parts, so everything can be washed separately and throughly * Fits comfortable in hands, with a good grip * Lid is attached to the bottle, so it won't get lost * Spout made of silicon is very comfortable on the mouth * Build quality. Made from premium 18/8 stainless steel. Free from BPA, BPS, and Phthalate * Resilient. Base silicone bumper to protect it from bumps * Has a small strainer for infusion * Entirely recyclable * Every part is available to be purchased as a replacement, if it gets lost * Different screw caps available to purchase separately * 100 year warranty! wow ❗Negatives * None

Brilliant bottle, 0 plastic, I've seen some companies cheep out and put plastic in the lid but not this one. And when a company puts that bottom rubber bit on, you know they care about their product.

I love this brand. Tough and easy to clean, easy to drink from. It pricy (pricing seems very erratic on Amazon for this brand) but you get what you pay for. I had one with a bad seal and they replaced it immediately. All good.

It’s worked a treat. Fantastic bottle for this hot weather. I fill mine with ice and I get a good days worth of ice water from it. The little filter also allows me to use it as an infusion bottle which is great if you want to experiment with different water flavours. Worry that carry strap may not be as robust as I’d liked. The bottle does get heavy but so far it’s held out.

This thermos is brilliant. I got it for my Dad and he's using it for hot beverages. The thermos keeps them very hot well beyond when he's done sipping. And it's so very easy to clean! Only thing we have to be aware of is tightening the large base lid well when filling.

The EcoVessel bottle is sturdy, well-insulated, and keeps drinks cold or hot for hours without leaking. Its triple-insulated design and easy-to-carry lid make it a reliable everyday option for both workouts and travel.

I've had an EcoVessel for over a year now with regular use. This product is durable, easy to clean, and keeps drinks cold and cool for well over 24 hours. Tested once to see how long water stayed cool; put cold water in and left sitting out for at least 36 hours - water was still cooler than room temperature. Other times I have left cool water in bottle both overnight and for more than a day and water was still cool. Item has survived and remained relatively unscathed after months of being jostled around in a school bag as well as work and hiking. Doesn't easily fit into cupholders. Overall an amazing product that I am extremely happy with.

This is a perfect bottle for adding lemon to water. Very versatile and keeps things very cold. Used it on the beach and I just love it!

The bumper on the bottom comes off so easily you don't even realize it. The bottle is sturdy and heavy weight. It maintains the original temperature of the contents well. It's easy to carry and attractive. The internal screen is great! If a TSA agent has to empty the contents because you forgot you had anything in the bottle, be sure to take the screen out first or tell the TSA agent not to throw the screen out with the contents. Just sayin.