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25oz Insulated Sports Bottle
4 reviews

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What makes it Mighty?

  • made from medical grade 18/8 stainless steel
  • bPA-free, Lead-free, PVC-free, phthalate-free
  • insulated & durable construction

Product Details

Thinksport's super lightweight insulated stainless steel bottle is vacuum sealed to keep beverage hot or cold for hours. Its functional design is easy to hold and drink from, and it features an easy-to-drink-from spout. A small metal filter keeps ice or tea leaves from your drinking experience. Every aspect of this bottle is free of Bisphenol-A, PVC, lead and other toxic chemicals. 

  • Double-walled and vacuum-sealed 304 grade 18/8 stainless steel
  • Keeps contents hot or cold for hours and does not sweat (for cold contents) or burn your hand (for hot contents)
  • Contoured design makes the bottle easy to hold and visually distinctive
  • Removable mesh filter keeps ice from blocking the drinking spout and allows users to conveniently brew tea on the go
  • Unsurpassed testing for material safety - undergos rigorous chemical and biologic testing to insure they do not contain toxic chemicals

Please note that this bottle will keep hot beverages hot. For safety purposes: Assume that the temperature that you place in the bottle will still be that temperature hours later.

Care: Hand washing is recommended (dishwash only if cap and strap are removed). Do not microwave or freeze bottle. 

Dimensions: Bottle is 10.5" long including the cap

Made responsibly in China

SKU: thinksport

What Others are Saying

mighty bird

Overall Score

4 reviews
I positively LOVE this water
Review by Kirsten on 9/1
I positively LOVE this water

I positively LOVE this water bottle. I purchased it in the Badlands this summer after my plastic one broke and it was definitely a worthwhile investment. It doesn't sweat, it keeps water cold for nearly the entire day and it's practically indestructable. The reason I'm on this site right now is because my dad liked mine so much he asked for one, too.

I couldn't believe how long
Review by Annette Sharrard on 5/9
I couldn't believe how long

I couldn't believe how long it kept my tea hot! Amazing! I went to drink it and it was too hot to drink about 3 hours later. I had hot tea all day!

I love this bottle. It has
Review by Sara on 3/17
I love this bottle. It has

I love this bottle. It has two different size spouts for drinking, it doesn't taste funny like so many others I have tried. It's durable. I know it is a healthier option for my family than the potentially risky plastic bottles.

This is a great water bottle
Review by Susie Skavdahl on 7/9
This is a great water bottle

This is a great water bottle it keeps water and other beverages cold/hot for hours. I would find it even more useful if it had the option of a pop up cap replacement to use in place of the screw on small cap.

MightyNest Trusted
About Thinksport
With a team of physicians and scientists focused on the latest chemical and biological science, Thinkbaby and Thinksport continue to lead in the usage of safe materials for consumer products. Our efforts are further energized by working with both our leading child advocacy partners and like-minded individuals who seek alternative products. It became clear during my work within a biological testing lab (non-animal) that products on the market were fraught with issues. It didn’t matter if the product was made in China, the US or Switzerland, there were chemicals leaching that had the potential to cause endocrine disruption, cancer and reproductive harm. It also became quickly clear that government regulation was not on the near horizon. So Thinkbaby and Thinksport set off to create alternatives. Thinkbaby and Thinksport approaches each product category with the came criteria. Safe. Functional. Sustainable. The first line in the sand that we draw surrounds material safety. We don’t jump on new materials just because they are free of one chemical. The reason is that the potential for landing on some other potentially harmful chemical exists. Instead, we stay keenly focused on the latest emerging studies. We should also add that we understand the difference from valid science and industry-funded science. We wont work with scientists or doctors that endorse specific products. You can buy doctors like that anywhere, and its bad medicine in our opinion. We then ask is the product functional? We don’t want to create the same old tired thing in the marketplace. So we look at problems within a category and look to improve upon the category. We also put economical into the functional category. The goal is to have a product that is pocket book friendly. And finally we look to make our products sustainable. And we do this in two ways. Either the product needs to have an extremely long use life or it needs to be recyclable. The truth though is that we try to do both. Our mission as a company is to provide safe consumer products. We don’t wait for a material to make headline news in order to make a change. We will continue to expand our products suite to offer alternatives to existing products on the market. We hear more and more folks refer to us as a lifestyle brand focused on safe products and that truly is the goal. No utilization of known carcinogenic, reproductive toxic, endocrine disrupting, neurotoxic materials Not contain health compromising chemicals – including alkylphenols, polyurethane, petroleum distillates, phosphates, chlorine, chlorinated or brominated solvents, petroleum-derived or petrochemical fragrances, parabens, sulfur oxides, organohalides, formaldehyde, trichloroethylene (TCE), perchloroethylene (Perc), dioxins and furans, hexavalent chromium, organophosphate pesticides, polybrominated diphenyl ethers (PBDEs), di-(2-ethylhexyl)phthalate (DEHP), 2,4, dichlorophenoxyacetic acid (2,4, D) or toxic dyes Not contain PVC, PET, Melamine, or Lead Not contain bisphenol-A (BPA), PFCs, PBDE (polybrominated diphenyl ethers) No animal testing

About MightyNest

We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.