Bow Wow Flask 20oz.


Availability: 45 in stock

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Bow Wow Flask 20oz.

Double -Wall Vacuum Insulated: Keeps your beverage cold up to 24 hours or hot up to 8 hours and will never sweat

Premium Copper Coated: The exterior of the inner wall, in the vacuum sealed area, has been dipped in copper for added insulation. Copper reduces the transfer of temperature, adding even more insulation to your bottle.

18/8 STAINLESS STEEL: This bottle is made from premium gage 18/8 stainless steel. and will never rust or leave a bad metal taste in your mouth.This material is BPA free .

7 reviews for Bow Wow Flask 20oz.

  1. 5 out of 5


    I am thrilled with my Bow Wow Flask or should I say thermos. Like any smart consumer I tested it out and it kept my coffee steaming hot for 3 hours and ice cubes for 7 hours. I truly take it with me everyday when I leave the house. The attention to the health aspects of the Bow Wow Flask’s production is essential for me. Thank you. I am proud to brag about it. Get yours today and get one for a friend. You will be so happy and they will love you for it. Spread the joy.

  2. 5 out of 5


    I poured my hot coffee this morning into my Bow Wow Flask and 5 hours later I expected a cold cup of coffee and instead it almost burned my mouth when I drank it. Impressive.

  3. 5 out of 5

    Rob Kin

    While I don’t see genies when I touch my bowwow flask, I feel like smiling back at the magic dog looking back at me. Thanks for making my day happier, #BowWowflask

  4. 5 out of 5

    Sean W.

    Love the bowwow flask! It is light weight and super effective. Not only does it perform well, but its extremely affordable and it’s made with aloha! Can’t beat it!

  5. 5 out of 5

    Steve Williamson

    I love my Bow Wow flask! It is my go to flask for the beach. My beverages stay icy cold, the size is perfect, and the dog graphics make me smile. I highly recommend getting some Bow Wow flasks for your family and friends. Another bonus is that some of the proceeds go toward helping doggies in need. Can’t get much better than that! ❤️🐾

  6. 5 out of 5


    Very durable, good size, and definitely the insulation is on point! Keeps liquids hot or cold for hours which is the best. Great quality!

  7. 5 out of 5

    HOBIE ETTA Feagai

    My ice cubes were still solid after 24 hours. Luv it. Would like to have a bigger size too

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