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Platypus Hyperflow Drink Cap
Platypus Hyperflow Drink Cap

Platypus Hyperflow Drink Cap 1020123

4.6 out of 5 |  7 reviews |  Write a Review | 
Platypus Hyperflow Drink Cap
In Stock
$9.95$7.49 on sale!
In Stock
Why It Gets Our Seal of Approval
  • Fits all Platypus SoftBottles (0.5, 1.0 or 2.0 liter)
  • Just bite and drink for strong water flow
  • Helps prevent spilling and splashing - just bite and drink
  • Locks with a quarter turn to prevent leaks
  • Easy to clean
  • BPA-free, toxin free

The Platypus HyperFlow Drink Cap allows you to get a strong flow of water without worrying about splashing or spilling. Just bite the valve to release strong water flow - you don't have to use your hands.

Also available: Push-Pull cap and Closure cap
More Product Details
0.67"W x 1.5"L
Weight: 0.2 ounces

Design and Functionality
With the HyperFlow Drink Cap, you can easily drink water from your Platypus soft bottle without worrying about splashing or leaking. Just bite on the valve to release a strong flow of water. A quarter-turn of the stem locks the cap, so it won't drip when you're not drinking. For use with any Platypus SoftBottle (0.5, 1.0 or 2.0 liter)


Single-use, disposable water bottles (PET plastic) create millions of tons of unnecessary waste each year. According to the Container Recycling Institute, less than 15% of plastic water bottles in the U.S. are actually recycled. Using Platypus soft bottles helps preserve natural resources while saving money in the process.

About Platypus
Platypus bottles and accessories are made with the active consumer in mind. Their line of reservoirs, bottles, accessories and more are performance-tested to ensure highest quality.

Care Instructions
To clean, use hot, soapy water and rinse thoroughly with hot water.

Country of Origin
Made in the USA
4.6 (based on 7 customer reviews)
By Eunice K
5/5/2011 8:34:00 AM
4.0 Makes drinking (water) fun!

Comments about Product:

It took a few tries to get the hang of drinking out of this thing (a combination of sucking and biting that I don't think I've ever used before in my life). Used it at the gym yesterday and it worked great. I do worry about how clean the mouthpiece is, though, because the part I put my mouth on is also exposed to the air. A little pricey but I am more motivated to drink water throughout the day.
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By Michelle B
1/8/2011 11:57:00 AM
5.0 Good Stuff!

Comments about Product:

Purchased this cap because the other reviews said it didn't leak...well, so leaks. In the hands of a 13 year old, this cap is a great thing! Needs to be twisted to 'unlock' it and then bitten to drink. Totally worth the couple extra bucks.
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By Jolynn K
12/7/2010 8:02:00 PM
5.0 Works great!

Comments about Product:

Love this drink cap! Easy to use, and most does not leak at all!!! Now all I need is the cover to protect the drinking cap from germs when I throw it in my bag. Get this!
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By Cristal S
5/2/2010 2:36:00 PM

Comments about Product:

I love this bite valve cap and bottle. I can roll the bag up and store it in my purse when I'm done and the valve cap makes it easy to drink on the go. No plastic taste or smell and I have no excuses for not drinking water.
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By Lee E
4/20/2010 12:44:00 PM
4.0 bite valve

Comments about Product:

it took me awhile to get the hang of it, but once I did it was easy. Makes it much easier to drink from than the top it came with.
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By Tauwana G
3/10/2010 10:58:00 AM
4.0 works well

Comments about Product:

I thought this would be leaky, but it actually didn't drip at all and once I figured it out, it worked really well.
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By Natalie S
3/10/2010 10:56:00 AM
5.0 a little weird, but it works

Comments about Product:

This was a little hard to get used to for me - biting my bottle. But it works really well, no leaks, and I was able to drink from my bottle while riding my bike.
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