--- product_id: 1378711 title: "Nalgene Tritan 24oz On the Fly (OTF) BPA-Free Water Bottle" brand: "nalgene" price: "112.31 DT" currency: TND in_stock: true reviews_count: 7 category: "Sporting Goods" url: https://www.desertcart.tn/products/1378711-nalgene-tritan-24oz-on-the-fly-otf-bpa-free-water store_origin: TN region: Tunisia --- # Nalgene Tritan 24oz On the Fly (OTF) BPA-Free Water Bottle **Brand:** nalgene **Price:** 112.31 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Nalgene Tritan 24oz On the Fly (OTF) BPA-Free Water Bottle by nalgene - **How much does it cost?** 112.31 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1378711-nalgene-tritan-24oz-on-the-fly-otf-bpa-free-water) ## Best For - nalgene enthusiasts ## Why This Product - Trusted nalgene brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Nalgene On The Fly water bottle view larger Nalgene's newest leak-proof loop-top swings open wide to reveal a contoured, high-low drinking spout that's easy to fill at the fountain or sink. One-handed push button for easy open/close; locking bail for ultimate insurance against leaks. It is the eveloution of the On The Go (OTG) water bottle. The Nalegene On The Fly (OTF) fits in a cup holder and a bike's bottle cage. The BPA-free Tritan material lets you taste what is in your bottle. And now, with the locking bale, the bottle is leakproof. Nalgene On The Fly Key Features Leakproof closure Fits in cup holders Fits in bike cages One-handed operation BPA free ## Features - Nalgene - 5565-5024 - Water Bottles - Blue ## Images ![Nalgene Tritan 24oz On the Fly (OTF) BPA-Free Water Bottle - Image 1](https://images-na.ssl-images-amazon.com/images/I/71q3FHFc2kL.jpg) ![Nalgene Tritan 24oz On the Fly (OTF) BPA-Free Water Bottle - Image 2](https://images-na.ssl-images-amazon.com/images/I/312RopNC%2BHL.jpg) ## Customer Reviews ### ⭐⭐⭐ One out of two turned moldy *by M***J on October 29, 2015* I purchased two of these (one for my husband and one for myself) to take with us on walks and just to have around the house and I'm a little disappointed. I searched for a long time trying to find a water bottle without the spout you pull up or the one you have to bite and settled on this version because of the reviews. They do work and seal well (no leaks even when upside down in a backpack or diaper bag). However my bottle top has molded! I saw the review where the person complained about their top molding and I thought "no way that person regularly washed that bottle" but I'm no longer feeling that way. I have the beet red version and my husband has the blue and even with regular washing (by hand and dishwasher) his still looks the same and my cap has developed ridiculous mold that no amount of scrubbing/bottle brushes/soaking/etc. will get rid of. The bottles perform well but I am definitely giving them only three stars because of the mold problem. I've included a picture so you can see what I'm talking about (it's after being in the dishwasher, hand scrubbing, and letting it soak). Maybe it's the color I chose (I sometimes use my husband's and it's never gotten moldy so it can't just be me lol)? ### ⭐ OTF cap plug grows mildew and is impossible to get clean *by L***H on December 20, 2017* I need to be contacted by Nalgene for a replacement OTF cap. The small, soft plug in the cap which prevents leaks grew mildew spots on it, despite regular washing by hand and washing in the dishwasher with the two cap pieces separated. In addition to regular washing, I attempted to get the mildew off by boiling the soft plug in water, soaking in vinegar, scrubbing with a toothbrush and was unable to get the mildew spots off / get the cap plug clean - so it was finally just thrown out. This leaves the OTF bottle useless as it leaks terribly (more like dumps water, not leaks) when the small plug piece is not inserted into the cap. This is my second OTF cap and it did not occur with the first one on a wide mouth bottle (I lost the bottle, otherwise I'd still be using it). I really like Nalgene bottles and have had various sizes; every one of my family members has a Nalgene bottle. We're happy with the other bottles and mildew growth is not a problem on those others. I refuse to accept that I have to use filtered water in my bottle in order to avoid mildew growth - there should be no problem in cleaning via normal methods. Way too much money was spent on a new well at my home to warrant the purchase of filtered water in order to use a Nalgene water bottle! ### ⭐⭐⭐ Moldy cap *by S***L on July 5, 2019* I had one of these for 4 years and never had an issue. After dropping it multiple times the lid no longer closed which prompted me to purchase this new one. It is impossible to clean the mold around the lid. It’s gross. I’ve soaked it in water, vinegar, scrubbed with a sponge, qtip or knife - NOTHING works. It’s pretty gross. I have purchased a different bottle and would not buy this again --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/1378711-nalgene-tritan-24oz-on-the-fly-otf-bpa-free-water](https://www.desertcart.tn/products/1378711-nalgene-tritan-24oz-on-the-fly-otf-bpa-free-water) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-03*