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THE BOULDER - Insulated Water Bottle w/ Strainer - 20oz

Product image 1 THE BOULDER - Insulated Water Bottle w/ Strainer - 20oz
Product image 2 BOULDER Triple Insulated Stainless Steel Water Bottle with Loose Tea, Fruit, or Ice Strainer - 20 oz

Regular price $17.95 Sale price $26.95


20 reviews

The Boulder Insulated Water Bottle is our flagship thermal hydration vessel that will keep your beverages hot or cold all day long. Made from food grade 18/8 stainless steel and featuring our signature TriMax® triple insulation technology, this vacuum insulated water bottle is tested to keep liquids cold for 36 hours and hot for up to 10 hours.

The Boulder insulated water bottle features a food grade stainless steel removable strainer for tea and fruit infusion. The strainer will also work well as an ice dam to keep your ice in the bottle instead of your teeth. The Boulder includes a multi-lid top with a wide opening for filling and a narrow mouth for drinking and is interchangeable with our coffee and flip straw tops. The two-piece lid includes an integrated carrying strap and its secure leak-proof seal will keep your drink inside the bottle where it belongs. It’s available in a variety of colors and styles in our durable powder coated finish or in a stainless steel finish. This insulated water bottle won't sweat and will fit most cup holders. Toss this insulated bottle in a tote bag, bring to yoga or hit the trails. Whether you are at your desk or running errands around town, the Boulder will keep you hydrated.

Compatible with the following Adult Flip Straw Top 

  • TriMax Triple Insulation Technology Keeps cold 36 hours, hot up to 10
  • 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 and includes a removable ice, fruit, tea strainer
  • Fits in most cup holders
  • Never sweats, Hand wash, Recyclable
  • 20 fl. oz./600 mL Dimensions: 3 x 3 x 9.5
    Customer Reviews
    4.9 Based on 20 Reviews
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    • sun tea
    Emerther C.
    United States United States
    The Boulder

    good for sun tea keeps it cold all day

    Jill H.
    United States United States
    Best water bottle on earth

    Hands down the best water bottle I’ve ever owned ~ keeps my tea warm ~ NEVER leaks ~ I use the strainer to make teas with fresh tea leaves & herbs ~ It’s survived many drops on rocks during hikes!

    Brian N.
    United States United States
    Great design - one flaw

    The new design is great with one exception. The plastic ring that goes into the cap will not stay in. The bottle leaks without it, so it’s not possible to permanently remove the ring. Please go back to they old design with one piece caps.

    Jennifer J. Migdal
    United States United States
    Only bottle that works for me....

    I have purchased several different sizes of water bottles from EcoVessel. What really works for me is the "arm handle" that is attached to the bottle cap, which makes it helpful for me to grab from my wheelchair drink holder.

    Lawrence R.
    United States United States

    Great bottle with great price. Very cold ! Using it for water only and I am enjoying it every day. I love how easy it is to clean and be ready for next days use. Drinking more clean cooler water every time.

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