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Wide-mouth bottles are easy to fill, but tend to slosh when you try to sip while moving. Install this handy insert to tame the tempest in your bottle.

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Features

  • Insert provides a smaller drinking opening to block splashes
  • Larger fill-through drain lets you add liquids without removing
  • Opening is sized for both kids and adults
  • Food-grade silicone rubber material won't absorb or retain odors and tastes
  • Can be sterilized by boiling and is dishwasher safe
  • Flexible design is sized to fit wide-mouth bottles from most manufacturers, including Nalgene, Cyclone, Bison and GSI
View all HydraPak Water Bottle Accessories

Technical Specs

Best Use

Multisport

Material(s)

Silicone

Dimensions

2.5 x 0.5 inches

Weight

0.5 ounces

Reviews
11 reviews with an average rating of 4.5 out of 5 stars

Ratings Snapshot

Product Rating

4 out of 5 (80%) reviewers recommend this product

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Dayna
Tucson, AZ
Rated 1.0 out of 5 stars

Not for Hydro Flask 32-oz wide top bottle

9 years ago

I was led to believe it would fit my Hydro Flask, 32 ounce bottle. The package says, "Universal, fits all (in bold print) wide mouth bottles." Sadly, it falls into my Hydro Flask. It DOES fit exactly into a Nalgene. I recommend it for Nalgene, NOT Hydro Flask.

No, I do not recommend this product
Helpful?
InTentsCamping
Rated 5.0 out of 5 stars

No more spilled water on my chest!

9 years ago

I'm not sure why this one was cheaper than the Guyot listing for the same thing. I went to the store to check it out and if you look at the bottom/flipside, it says the exact same thing. Different packaging, but product is same and just as great! Perfect for my Nalgene bottle!

Helpful?
Libs
Great White North of Ontario, Canada
Rated 4.0 out of 5 stars

Hydrapak Splash Guard

9 years ago

I tried to use this with my Klean Kanteen Insulated water bottle and it fell right in. This guard works great with my 1 & 1/2 litre Nalgene though, but for some reason did not do great with the Klean Kanteen model. Go figure!

Helpful?
cierralevan
Grand Junction, CO, United States
Rated 5.0 out of 5 stars

Can't use wide mouth nalgene's without this.

9 years ago

I love Nalgene bottles, but always spill all over myself with the wide mouth bottles, this is the solution. I love them.

Yes , I recommend this product
Helpful?
ShortRob
Reston, VA
Rated 4.0 out of 5 stars

I can chug and the water doesn't splash everywhere

9 years ago

It works exactly as you would expect. 4 stars because it will sink if you push it all the way into your water bottle.

Helpful?
This World of Wanderlust
Grants Pass, Oregon
Rated 5.0 out of 5 stars

Works great with 32 oz Nalgene!

9 years ago

I recently bought this product for under $2. This is the exact same product as the more expensive ones, it just may have different colors and packaging. It slides right into my 32 oz clear nalgene and it'll make it much easier to stay dry while drinking on the go! I'll have to order more when they're at such an insignificant price!

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CJMack36
Upstate New York
Rated 5.0 out of 5 stars

Life just got easier

9 years ago

I happened upon this item by accident a few weeks ago. I didn't even know such a thing existed, and frankly, while we love our Nalgenes, they are so impractical for drinking, but with this insert, that's no longer a problem. It stays put and has made drinking from that wide mouth so much easier.

Helpful?
followingthelight
Rated 5.0 out of 5 stars

Years of buying outdoor gear, this takes the cake

5 years ago

Literally the most effective $3 I've ever spent. If you haven't ever tried one, you just won't understand. Buy it and try drinking from your wide-mouth water bottle while walking or driving. Whole new world. Whole. New. World.

Yes , I recommend this product
Helpful?
misspellegrino
Huntington Beach, CA, United States
Rated 5.0 out of 5 stars

No more dribble!

9 years ago

My close friend turned me on to this product. I noticed she had one in her nalgeen and thought, brilliant! We both had dribble problems before this little trick, but water leaks from the corners of our cheeks no more!

Yes , I recommend this product
Helpful?
WanderWoman
VA Peninsula
Rated 5.0 out of 5 stars

Ice guard title too short

9 years ago

Bought this because it was on sale for half the price of the others available. Love it. It does exactly what it's supposed to do and makes me very happy.

Helpful?
1 - 10 of 11 Reviews

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