X
1.800.651.4050 Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Search
WISH
0
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.

Crumbs

Hydration and Nutrition > Nutrition > Gels

Product Images

Hammer Nutrition Gel Flask (Holds 5 Servings)
Click to zoom

Hammer Nutrition Gel Flask (Holds 5 Servings)

Pricing and Order Section

Mfg PartNum: HF
rating(30 customer reviews)
Earn $0.09 in Rewards credit. Click to Learn More.
9
POINTS
$2.95
MSRP: $2.95
SAVE
In Stock
This color/size is not eligible for Rewards points
Price matches are is not eligible for Rewards points
Free Shipping on Orders Over $50*
 

Description

Hammer Nutrition's Gel Flask is a 5-serving gel flask with molded finger grips, constructed of high-density polyethlyene. It provides an economical and efficient option for carrying Hammer Gel, Perpetuem, or Sustained Energy, and it's dishwasher safe (top rack) for easy cleaning.

  • High-density polyethylene construction.
  • Molded finger grips.
  • Secure cap keeps dust out.
  • Dishwasher safe - easy to clean.
  • Holds 5 Hammer Gel servings.
  • Dimensions: 2.25 x 5.75 inches.
  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

Specifications

 

Weight: 26 grams

 

Mfg PartNum: HF 

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(19)
(7)
(2)
(2)
(0)
(63%)
(23%)
(7%)
(7%)
(0%)
Works very well!!
rating
by Paulo
NJ/NY

It Works very well! I add a little water to make it easier for the gel to come out! I recommend it for training, but for races I prefer regular gel packs!

Reviewed 1/29/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
Easy to squeeze!
rating
by Anonymous
Competitive Racer
Portland

Better than generic versions of gel flasks. Supple and easy to squeeze with one hand.

Reviewed 11/25/2014
Was this review useful to you? Yes/No
Thank you for your feedback.
Small handy fuel refill
rating
by Christie
Houston

This product is great for those long training sessions when you need fuel but don't want to carry something big and bulky.

Reviewed 3/28/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Convenient and thrifty
rating
by Medford roadie
Medford
1 of 1 customers found this review helpful.

Slips easily into your jersey pocket, doesn't leak, meters out your dosage and saves money over the individual packs. Good show Hammer!

Reviewed 1/18/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Good little gel flask
rating
by Anonymous

Work great

Reviewed 11/7/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
A race-day essential!
rating
by Anonymous
Competitive Racer
West Texas

I have used these Hammer Nutrition gel flasks for my recent races and they are invaluable for numerous reasons. They are very easy to store in a pocket or down the front of your jersey for easy access. They are well marked for quantity - just keep in mind not all gels are the same volume. The two things I like most about these flasks the finger grips (easy to wrap your hand around - especially if you need to hold onto it while running) and the flow through the spout. Depending on gel viscosity, you can get a full dose of gel out in one squeeze - a major bonus for someone with any concerns about race-day fueling.

Reviewed 9/26/2013
Was this review useful to you? Yes/No
Thank you for your feedback.
In my opinion it they are the absolute fastest way to eat a gel and continue down the roadtrail.
rating
by Anonymous
Competitive Racer
Indianapolis, IN

I am a competitive mountain bike racer and using these flasks is the fastest way to take on nutrition in the form of gels and keep moving forward. When I don't need to take a full 5 servings with me (meaning a completely full flask of gel) I always add water to thin out the mix. This not only makes the fueling time even quicker but also ensures you get all the gel out a lot easier. I have a buddy that adds a little brewed coffee to his flasks to add some caffeine.

Reviewed 9/14/2012
Was this review useful to you? Yes/No
Thank you for your feedback.
Works well!
rating
by Anonymous

This flask seems to work best when nearly full-it holds five ounces. The pushpull top forms a secure closure.

Reviewed 6/1/2012
Was this review useful to you? Yes/No
Thank you for your feedback.
Not ideal for race but training, yeah
rating
by Anonymous
Competitive Racer
sacramento, ca

It does its job of holding Hammer gel liquid and not creating landfill - I love that part! The clear lid is useless in practicality, not a fault of design, toss it in the trash. The volume it can release on a solid squeeze is low, very low, especially in winter temps. I have learned to suck and squeeze, yea dont tell my friends. Think if a gel pack, how fast you can pull in 2 ounces not possible with this flask. Store it nose down, that will help make the precious sugar evacuate better on demand. I use it on long slow distance days, which has value to me, never on race day or race rides.

Reviewed 2/3/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Easy to use, indispensible race tool
rating
by Timberwolve17
Cycling Enthusiast
Central Tx
2 of 2 customers found this review helpful.

This thing is inexpensive, it serves its purpose and is something I never leave behind on long ride days.

I first thought that it was going to be gimmicky, but after a few rides, I don�t know how I got along without it. Yes, it does not work very well if you use 5 gel packs to fill it, but reading online I found the trick is to cut the gels with additional fluid, I use coconut water, at most a 2:3 ratio of coconut water:gel, otherwise its a little too watery for my tastes. The people in my local riding group all asked about it, �wow! thats soo much easier than fighting packs on the road, having to precut things. Not going to miss keeping open/used gel packs in my pockets� etc. Simply put this product is cheap, easily cleaned in the dishwasher (upper rack), has never leaked on me and provides what I need, when I need it. Even if you try it and its not quite to your liking, it is a very small investment and it may just make your rides, that much easier.

Reviewed 10/5/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Not a Hammer Flask anymore
rating
by Greg
Beaverton
1 of 2 customers found this review helpful.

These are for the time being (Oct 2022) not Hammer Flasks, but a cheap generic knockoff. No Hammer logo. Further it seems to be designed as a one-time use product� odd as it�s ships empty, and you have to break the ring seal to get the clear cap off. Then the lid itself doesn�t seem to be designed for multiple use either as it has these little one way tabs on the inside to resist opening. Finally, it came with an inventory sticker stuck to the side of it, so I needed to spend about 20 minutes cleaning the sticker gunk off the side.

It works, and does have the same serving measurements on the side as the Hammer flasks do � but for a $3 item, it still leaves you pretty disappointed.

Reviewed 10/22/2022
WesternBikeworks.com Comments
Hi Greg, Just wanted to assure you that these are genuine Hammer Flasks and came directly from Hammer Nutrition. Our suppliers sometimes make running changes to a product line, and this may be one of those cases. Apologies if it was other than what you expected.
Was this review useful to you? Yes/No
Thank you for your feedback.
Easy fill and hold.
rating
by Chris B
Cycling Enthusiast
Nipomo, CA
1 of 1 customers found this review helpful.

The size and shape is easy to grab out of a jersey pocket. I like the flat on the bottom for filling. Cleans easily in the top rack of our dishwasher. The bonus for me is the the clear plastic cap works as a dust cap for the camelback podium bottle.

Reviewed 3/16/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Ok
rating
by Bamicus
Cycling Enthusiast
Nashville

Ok, not great, can't empty the contents on the fly.

Reviewed 12/3/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Good flasks
rating
by Anonymous
Cycling Enthusiast
Western Massachusetts

I use these to carry liquid carbs like molasses and grape juice concentrate to extend my rides past 90 minutes. They are the best flasks I've tried. They are bigger than the 2 other styles I have, squeeze easily, and their tops are easy to open and close and seal securely. I have 2 of them and they are always the ones I pick. Highly recommend.

Reviewed 7/9/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Works as Advertised.
rating
by Anonymous
Competitive Racer
0 of 1 customers found this review helpful.

I've dropped Gel packets during rides trying to tear open the packet with my teeth and one hand in order to keep one hand on the bars. This eliminates that risk all the while being able to store more fuel in one location. No more need to jam sticky used packets in your pockets.

Reviewed 1/24/2014
Was this review useful to you? Yes/No
Thank you for your feedback.
More value, less waste
rating
by spokebreaker
Cycling Enthusiast
Kalispell, MT.
1 of 2 customers found this review helpful.

No brainer. Get a Hammer Gel Flask and buy your gels in bulk. You will save money and you won't come home with a pocket full of sticky trash. Also, the Gel Flask is easier to open than most single serving gel packs.

Reviewed 10/30/2013
Was this review useful to you? Yes/No
Thank you for your feedback.
Great little flask
rating
by Anonymous
Competitive Racer
Quakertown, PA
0 of 1 customers found this review helpful.

I make my own gel when using these. My only reason for giving 4 stars is that the opening is a little small.

Reviewed 10/6/2013
Was this review useful to you? Yes/No
Thank you for your feedback.
Great size
rating
by Anonymous

I use mine for plain water. I save it for rinsing my eyes. My bike bottles usually have an electrolyte supplement and so I keep this smaller bottle on my jersey. Works great for me.

Reviewed 1/3/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Good idea..poor performance
rating
by Dr. Mike
Cycling Enthusiast
FT. Lauderdale FL
1 of 1 customers found this review helpful.

Very very difficult to get the gel out through the nozzle. It is a great idea but the aperture has to be larger.

Reviewed 11/26/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Works well but is kind of messy
rating
by BigDumbGuy
Daily Commuter
Eugene, Oregon

I'm not a fan of gel packets. The empties are hard to keep track of and I find them difficult to open with teethone hand. I was hoping these little flasks would alleviate the problem and they do partially (no waste) but the gel can be messy (maybe it's just me!) and I end up with it al over my face.

Reviewed 4/16/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
See more reviews

Articles

Articles will open in new tab.

A guide to keeping your body properly fueled and hydrated on your bike.
What you need for a road ride.
additional content loading
additional content loading
additional content loading