---
product_id: 224574165
title: "Nalgene On The Fly BPA-Free Water Bottle Replacement Cap"
brand: "nalgene"
price: "5659 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/224574165-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap
store_origin: IS
region: Iceland
---

# High-flow contoured spout Leak-proof locking bail One-handed push button Nalgene On The Fly BPA-Free Water Bottle Replacement Cap

**Brand:** nalgene
**Price:** 5659 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay unstoppable with Nalgene’s leak-proof innovation!

## Quick Answers

- **What is this?** Nalgene On The Fly BPA-Free Water Bottle Replacement Cap by nalgene
- **How much does it cost?** 5659 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/224574165-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap)

## Best For

- nalgene enthusiasts

## Why This Product

- Trusted nalgene brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Streamlined Flow:** Contoured high-flow spout fills fast and drinks smooth.
- • **Effortless Hydration:** One-handed push button for quick, easy access.
- • **Leak-Proof Confidence:** Locking bail ensures zero spills, even on the go.
- • **BPA-Free Peace of Mind:** Safe Tritan copolyester material, health-conscious choice.
- • **Dishwasher Safe Durability:** Hassle-free cleaning for your busy lifestyle.

## Overview

The Nalgene On The Fly BPA-Free Replacement Cap is a compact, flip-top lid designed for 22 oz bottles. Made from durable, BPA-free Tritan copolyester in the USA, it features a leak-proof locking bail, a high-flow contoured spout for easy drinking and filling, and a one-handed push button for convenience. Dishwasher safe and lightweight at just 91g, it’s perfect for active professionals who demand reliability and ease.

## Description

Nalgene's newest leak-proof loop-top swings open wide to reveal a contoured, high-flow 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. Dishwasher safe. BPA Free. 24 oz. Wt: 4.8 oz.

## Features

- Made in United States
- Product type : BOTTLE
- Package dimensions : 6.400 cm x 6.908 cm x 9.499 cm
- Package weight : 0.041 kg

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult |
| Cap type | flip-top |
| Color | Black |
| Size | 22 oz |
| Style | Compact |
| Weight | 91 g |
| Item display width | 3 inches |
| Shape | Round |
| Material type | Tritan copolyester |
| Number of items | 1 |
| Number of pieces | 1 |
| Sport | Camping & Hiking |
| Included components | Lid |
| Batteries included? | No |
| Brand | Nalgene |
| Department | unisex-adult |
| Manufacturer | Nalgene |
| Item model number | 341899 |
| Product Dimensions | 25.4 x 25.4 x 7.62 cm; 32 g |
| ASIN | B06XRNW1B5 |

## Product Details

- **Material:** Tritan copolyester
- **Colour:** Black
- **Brand:** Nalgene
- **Style:** Compact
- **Product dimensions:** 25.4L x 7.6W centimetres

## Images

![Nalgene On The Fly BPA-Free Water Bottle Replacement Cap - Image 1](https://m.media-amazon.com/images/I/61i3LZ0cRuL.jpg)
![Nalgene On The Fly BPA-Free Water Bottle Replacement Cap - Image 2](https://m.media-amazon.com/images/I/71Jvdi90QcL.jpg)
![Nalgene On The Fly BPA-Free Water Bottle Replacement Cap - Image 3](https://m.media-amazon.com/images/I/71Ubo1I2+JL.jpg)
![Nalgene On The Fly BPA-Free Water Bottle Replacement Cap - Image 4](https://m.media-amazon.com/images/I/81HPYGeIK0L.jpg)
![Nalgene On The Fly BPA-Free Water Bottle Replacement Cap - Image 5](https://m.media-amazon.com/images/I/81LaPMtH39L.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Does this cap fit the Nalgene 48 oz bottle? Without leaking?**
A: The cap fits all three bottle sizes that I have, 1000 ml, 600 ml. and the little one about 400ml  My bottles don't have oz.

**Q: Will this Nalgene OTF Bottle Lid fit the 48 ounce Nalgene bottle?**
A: I know it will fit the 32 oz. Nalgene bottle, and from the pictures, the 32 and 48 oz lids look to be the same. We've had some trouble keeping the OTF lid latch closed. 48 oz is a lot of liquid to clean up. About the same cost is the human gear capcap. That seems like a better design and less prone to accidents.

**Q: Is this the cap or a retail display for bottles and such? The descrition doesn't match the title.**
A: This is the cap only. As a replacement item in the event the existing cap is faulty and needs replacement. So rather then buying a new bottle you can just purchase the cap.

**Q: Will this fit a wide mouth nalgene bottle?**
A: This top fits the standard Nalgene bottle. Not the smaller top, and I'm not sure what the wide mouth Nalgene is. But it will fit the standard (read original) Nalgene bottle size.

## Frequently Bought Together

- Nalgene On The Fly BPA-Free Water Bottle Replacement Cap
- Nalgene Sustain Tritan BPA-Free On The Fly Water Bottle Made with Material Derived from 50% Plastic Waste
- Nalgene Sustain Tritan BPA-Free Water Bottle Made with Material Derived From 50% Plastic Waste (using ISCC certified mass balance), 32 OZ, Wide Mouth

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**Shop now:** [https://www.desertcart.is/products/224574165-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap](https://www.desertcart.is/products/224574165-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-03*