Home > On The Fly - OTF >

  On the Fly - OTF

Our Price: $12.99

Availability: Usually Ships in 2 to 3 Business Days
Product Code: OTF

Choose Your Color
Click to view another Color


Description Technical Specs
On the Fly - OTF
  • Leakproof closure
  • Fits in cup holders
  • Fits in bike cages
  • One handed operation
  • BPA Free

Accessories for this product...
Red Neoprene Sleeve
Our Price: $10.95


Average Customer Review: 3.5 of 5 | Total Reviews: 15 Write a review.

  0 of 0 people found the following review helpful:
Greatest bottle ever, almost... August 25, 2015
Reviewer: Anonymous Person  
This would be the greatest water bottle ever made IF they fix the mold issue in the cap. It's that simple. This is the only bottle I know of doesn't leak all over, AND is easy to open one handed if you have normal sized fully functioning hands.

JUST READ THE REVIEWS NALGENE! Listen to your consumers please.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
Mold In Silicone cap part grows August 18, 2015
Reviewer: Parents2two from Boston, MA  
I have 2 on the fly caps and the rubber silicone part grow black mold, Nalgene customer service told me to apply bleach to my children's Nalgene bottle tops. No I won't do that ! I bought new caps from amazon instead which screw on with narrow mouth holes without any silicone for mold to grow, called human gear cap bottle caps.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
Mold on rubber stopper August 7, 2015
Reviewer: Veronica N. from Petaluma, CA United States  
Everything about this bottle is great except that the rubber stopper inside the cap grows small black specks of mold!  We have 3 on the fly bottles (one large and 2 kids) and all 3 have mold on the rubber stoppers.  Replacement caps are available for sale but not the rubber stopper alone.  I have made 2 requests to Nalgene to make available just the rubber stoppers or improve the quality of it.  This product would of received a 5 star had it not been for this issue.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
Customizable is a Plus February 20, 2015
Reviewer: Mrs. McDonald from Voorhees, NJ United States  
We've had ours for years and they've never leaked when closed properly. Held up well with my kids going from toddler to boy and girl.

The lids for the OTF are tight, which is problematic when it comes to children or people with possible carpal tunnel wrists (like me). My kids can open it well enough, but it's a lot of effort to get them to close it properly without tipping it over while trying to get it closed without spilling.

About the mold. That only ever happen to 1 of my husband's bottles, which had the older generation stoppers. The new ones don't seem to have that problem for me. I do soak the lids in the Dawn Bleach Alternative dish soap with super hot water. That might be something to try.

If you, as a customer, need a replacement part but it's not being sold, contact them. Their customer service has been AMAZING thus far for me.

PS. Your character limit is frustrating, Nalgene.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
Good, but..... January 20, 2015
Reviewer: Anonymous Person from Grand Island, NE United States  
I really like my OTF lid, but the black spots that appear on the rubber stopper absolutely gross me out.  I only use it for water, and wash it regularly. Why doesn't Nalgene sell replacement stoppers?  I will not spend the money on another top, just for a rubber stopper that will turn black in 3 months. I have been a customer for over a decade, and this is the first time I have been disappointed in your product Nalgene.

Was this review helpful to you?

View All Customer Reviews

Browse for more products in the same category as this item:

On The Fly - OTF