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BOULDER Triple Insulated Stainless Steel Water Bottle with Tea, Fruit, Ice Strainer - 24 Oz

14 product reviews Write A Review
1.25 LBS
Calculated at checkout
Size chart

Product Description

Performance with Style

The Boulder is our flagship bottle that enjoys wide popularity, especially with its updated slimmer body and sleek profile. You can fill this bottle with both cold and hot drinks and take it anywhere, since its secure top will keep your drink inside where it belongs. So, toss in a tote bag or backpack and hit the trails, golf course, run errands around town or keep on your desk for convenient hydration through the day.

This bottle features our vacuum TriMax® triple insulation technology and has been tested to keep liquids cold for 36 hours and hot up to 8 hours. Its dual use leak proof top has a wide opening for easy filling and a small opening for easy drinking.  A versatile vessel for anything, anytime, anyplace and now available with interchangeable tops!

Compatible with the following Adult Flip Straw Top:



  • TriMax Triple Insulation Technology
  • Keeps cold 36 hours, hot up to 8
  • No BPA, no phthalates, no liners
  • Premium 18/8 stainless steel
  • Dual use leak proof top - wide opening for easy filling, smaller opening for easy drinking
  • Interchangeable with flip spout lid
  • Removable ice, fruit, tea strainer
  • Fits in most cup holders
  • Never sweats
  • Hand wash
  • Recyclable
  • 24 fl. oz./700 mL
  • Dimensions: 3 x 3 x 11.25



Product Reviews

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Showing reviews 1-10 of 14 | Next

  1. The best water bottle I have ever owned...

    Posted by Unknown on 10th Jul 2017

    It is everything I always wanted. It keeps my water cold all night long.

  2. What's not to like about it??

    Posted by Jeanene Lathrom on 10th Jul 2017

    There are many reasons I love this bottle:
    1. It fits into the cup holder perfectly in my car.
    2. It keeps drinks ice cold for HOURS!
    3. I can throw it into my tote bag without having to worry about it spilling on my way to work.
    4. The mouth of the bottle is just the right size for taking a big swig of your cold beverage.
    5. I loved the color choices available!
    This bottle is a great purchase!!

  3. My New Favorite Water Bottle

    Posted by Unknown on 20th May 2017

    This bottle is great - it is the perfect size. As a longtime user of the Summit bottle with straw, this bottle is ideal as I was looking for one without a straw.

  4. 24 Oz Eco Vessel, Tall.

    Posted by Khristine on 16th May 2017

    I love this. I ordered tall so I could carry it in my backpacks. I needed the narrow size. This bottle is amazing. It does last like they state. The top that comes on it, is the bomb. I love how you take it off one way and can fill it with ice. Take off just the small top and you can drink without spilling. Plus it's attached so you can't lose it. Yay!

  5. Best bottle ever!!

    Posted by Chad on 11th Jan 2017

    My wife says I have an addiction. I call it having choices. I currently have seven, yes 7, EcoVessel bottles to choose from. I've also given away at least three as gifts. Every time I've emailed or called with questions, I have always received a prompt reply. I can't say enough good things about this company. The toughest decision I face is what bottle to use and what bottle I'll buy next.
    The durability is awesome. I've dropped every single one of mine on asphalt and actually ran over one. They all have a lot of character in this regard.
    I like water to be cold enough to hurt your teeth and EcoVessel delivers. I can fill my bottle with ice and water and the ice lasts through at least four or five refills during the day. I also like hot chocolate when I'm hunting. I was out earlier this year and the air temp was about 10 degrees. After sitting in the stand for three or four hours, I decided I wanted some of the hot chocolate. I had to take the top off and leave it open for about 30 minutes to let the hot chocolate cool down. Next time I won't boil the water, I'll only warm it up.
    No, I don't work for EcoVessel. I'm just a VERY satisfied customer. If I were rich, I'd buy the company though. Until then, I'll continue to purchase their water bottles and hide them from my wife.

  6. Very Good

    Posted by D on 9th Oct 2016

    Have two & the perfect size (24 oz) for me. I like the strainer for lemon slices.

    One problem: Use everyday throughout the day and "surprised" to see mold/black substance under large rubber seal and later under smaller seal. (Mold is a presumption, on my part, as it has not been tested.)

  7. Love My Water Bottle

    Posted by Amy on 8th Aug 2016

    I absolutely am loving this brand of water bottles. I purchased one for myself and one for my husband. The color options are fun, and having the little strainer at the top is an extra bonus. I like that the ice cubes stay put instead of hitting me in the lips. I also appreciate the options for using it for tea and fruit.
    The water stays cold, even when leaving in my hot car at length. It's a wide enough opening that I can easily fill my bottle with ice cubes and water without making a mess. I use mostly the smaller option for the spout at work.
    Can't beat the customer service for promptness and curteousness.
    I also purchased the kid triple insulated water bottles and the boys love them! No leaks for ours or the kids,and we have two different style lids. They have the straw and we have the boulder style lid I believe.
    I will be a lifetime customer!

  8. Very Good

    Posted by Dave on 21st Mar 2016

    I bought this for my wife, she loves it. Had an issue with it and eco vessel was so very helpful and kind, 5* for customer service no question. I also own one now, ice strainer is amazing! Only 2 problems one is that the top is sometimes very difficult to open and I don't tighten it down to hard, just always seems to get tighter with the temperature difference (thermodynamics) and the second is that the outer material is a softer metal so if you drop it you'll most likely see some material deformation after i.e. dents, dings.

    Highlights: I've bought many vacuum sealed beverage containers and this one is definitely the most efficient that I have found! Keeping colder or hotter for longer than all the others I've had. And that ice strainer, genius. My wife throws lemons or lines in it and no seeds to choke on and no ice hitting you in the face!

  9. Buy one!

    Posted by Unknown on 29th Sep 2015

    I love these products. I have several. I like the wide mouth best because they are easier to get ice into. And the strainer keeps the ice out of your face. Thank you Eco Vessel!!!
    Cannot recommended these enough.

  10. The best water bottle

    Posted by C on 1st May 2015

    I have many many water bottles and the EcoVessel is by far the best one (or 5) that I own. I use them every day. My water stays cold all day and night. I have tried other too rated brands and they still do not compare. Plus the customer service and warrenty are excellent.

Showing reviews 1-10 of 14 | Next

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