Spill-resistant & BPA-Free

Fit N Seal™ Toddler

Fit N Seal Active

Instantly seals any “off the shelf” beverage with a secured straw, complete with a bite valve.

Fit N Seal Sport

Instantly seals any “off the shelf” beverage with a convenient sport cap

Featured On:

Featured On:

From Ordinary to Extraordinary

Grab and Go!

For active lifestyles, quickly transform any “off the shelf” beverage into a convenient, spill-resistant sport bottle

Stretch your Dollar!

No need to purchase sports bottles, simply install onto any plastic bottle on the market and reuse over and over

Go Green!

Encourages the reuse of traditionally disposable plastic bottles, cutting back on plastic waste

From Ordinary to Extraordinary

Grab and Go!

For active lifestyles, quickly transform any “off the shelf” beverage into a convenient, spill-resistant sport bottle

Stretch your Dollar!

No need to purchase sports bottles, simply install onto any plastic bottle on the market and reuse over and over

Go Green!

Encourages the reuse of traditionally disposable plastic bottles, cutting back on plastic waste

What Is Fit N Seal?

Fit N Seal is a line of universally fitting bottle caps and seals, capable of fitting virtually any plastic bottle on the market. This product was designed to save time and prevent spills. Ditch the sport bottles and sippy cups, get Fit N Seal!

 

What Is Fit N Seal?

Fit N Seal is a line of universally fitting bottle caps and seals, capable of fitting virtually any plastic bottle on the market. This product was designed to save time and prevent spills. Ditch the sport bottles and sippy cups, get Fit N Seal!

How To Use Fit N Seal

Watch this one minute video to learn how to best use Fit N Seal. Fit, twist and voila, you are good to go!

 

How To Use Fit N Seal

Watch this one minute video to learn how to best use Fit N Seal. Fit, twist and voila, you are good to go!

Customer Reviews

Made my road trip WAY less stressful

This was actually really useful when taking the little ones on a road trip. I was able to stop and get drinks on the way without making a huge mess in the car or bringing a bunch of different cups. I would definitely recommend this for active parents!

Verified Amazon Customer

Very Universal!

I have used for a week now and love it! I used on 2 bottles that I was able to keep, instead of throwing out!

Verified Amazon Customer