---
product_id: 264695290
title: "Nalgene On The Fly BPA-Free Water Bottle Replacement Cap"
brand: "nalgene"
price: "$U1435"
currency: UYU
in_stock: true
category: "Nalgene"
url: https://www.desertcart.uy/products/264695290-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap
store_origin: UY
region: Uruguay
---

# Leak-proof locking bail High-flow contoured spout Dishwasher safe BPA-free plastic Nalgene On The Fly BPA-Free Water Bottle Replacement Cap

**Brand:** nalgene
**Price:** $U1435
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, leak-free, and hands-free—upgrade your bottle game now!

## Quick Answers

- **What is this?** Nalgene On The Fly BPA-Free Water Bottle Replacement Cap by nalgene
- **How much does it cost?** $U1435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/264695290-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

- • **Hygienic & Durable:** Dishwasher safe and BPA-free for safe, long-lasting use
- • **Compact & Lightweight:** Weighs just 4.8 oz, designed to fit seamlessly on your favorite 24 oz bottle
- • **Leak-Proof Confidence:** Locking bail ensures zero spills, perfect for your busy lifestyle
- • **Trusted Quality from Nalgene:** Made in the USA with a 4.5-star rating from nearly 500 users
- • **Effortless One-Handed Operation:** Push-button cap opens with a single hand for on-the-go hydration

## Overview

The Nalgene On The Fly BPA-Free Replacement Cap features a leak-proof locking bail and a high-flow contoured spout for easy drinking. Designed for one-handed use with a push-button mechanism, it fits 24 oz bottles and is dishwasher safe. Made in the USA from durable, BPA-free plastic, this compact cap weighs just 4.8 oz and enjoys a strong user rating, making it the perfect upgrade for active professionals.

## 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

- Product Type: Bottle
- Package Dimensions: 7.366 L X 6.096 W X 6.858 H (Cm)
- Package Weight: 0.100 Pounds
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007S3PBNI |
| Best Sellers Rank | #137,639 in Sporting Goods ( See Top 100 in Sporting Goods ) #1,864 in Sports Water Bottle Accessories |
| Brand Name | Nalgene |
| Closure Type | Push Button |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (500) |
| Global Trade Identification Number | 00000194028132 |
| Included Components | Nalgene On The Fly Cap Water Bottles |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Dimensions L x W | 7.4L x 6.9W centimeters |
| Item Weight | 36 g |
| Manufacturer | NALGENE |
| Manufacturer Part Number | 341895 |
| Material Type | Plastic |
| Model Number | 341895 |
| Number of Pieces | 1 |
| Product Style | Compact |
| Shape | Round |
| UPC | 000194028132 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Nalgene
- **Colour:** Blue
- **Material:** Plastic
- **Product dimensions:** 7.4L x 6.9W centimeters
- **Style:** Compact

## Images

![Nalgene On The Fly BPA-Free Water Bottle Replacement Cap - Image 1](https://m.media-amazon.com/images/I/61sHbJmiUxL.jpg)

## Available Options

This product comes in different **Color** options.

## 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.uy/products/264695290-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap](https://www.desertcart.uy/products/264695290-nalgene-on-the-fly-bpa-free-water-bottle-replacement-cap)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-06-03*