---
product_id: 519247680
title: "40 OZ Wide Flex Straw Cap Black"
brand: "hydro flask"
price: "$212"
currency: NZD
in_stock: true
reviews_count: 13
category: "Hydro Flask"
url: https://www.desertcart.nz/products/519247680-40-oz-wide-flex-straw-cap-black
store_origin: NZ
region: New Zealand
---

# Leak-proof flex straw lid 1200ml wide mouth capacity 24-hour cold retention 40 OZ Wide Flex Straw Cap Black

**Brand:** hydro flask
**Price:** $212
**Availability:** ✅ In Stock

## Summary

> 🥤 Elevate your hydration game with style and zero spills!

## Quick Answers

- **What is this?** 40 OZ Wide Flex Straw Cap Black by hydro flask
- **How much does it cost?** $212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/519247680-40-oz-wide-flex-straw-cap-black)

## Best For

- hydro flask enthusiasts

## Why This Product

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

## Key Features

- • **Sip with Confidence:** Leak-proof flex straw lid keeps your drink secure on the go
- • **Hassle-Free Cleaning:** Dishwasher safe components for ultimate convenience
- • **Stay Hydrated All Day:** Keeps beverages cold for 24 hours with TempShield insulation
- • **Pure Taste, Every Time:** High-quality stainless steel prevents flavor transfer
- • **Effortless One-Handed Use:** Easy flip-to-drink straw design for busy professionals

## Overview

The Hydro Flask 40 OZ Wide Flex Straw Cap in Black is a premium insulated water bottle featuring a 1200ml wide mouth for easy filling and ice addition. Its double-wall TempShield insulation keeps drinks cold for up to 24 hours, while the leak-proof flex straw lid ensures spill-free, one-handed sipping. Made from durable stainless steel, it preserves pure taste and is dishwasher safe for effortless cleaning—perfect for the active, style-conscious professional.

## Description

A wide mouth water bottle with leak-proof flex straw lid from Hydro Flask - easy to fill, easy to drink. Open it, add your ice and turn to sip. The insulated stainless steel keeps it cold for up to 24 hours.

Review: Perfect size and quality - Bought this to replace my previous hydro flask which I lost during travel and this is even better than my previous! Perfect size for home and out and about and keeps drinks cool all day! I love the straw lid - only drawback is when opening it sometimes splashes drink if the flask is full. Other than this, highly recommend!
Review: Great item - Why did you choose this product over others?: Brilliant flask for hot or cold drinks encourages me to drink more

## Features

- A GREAT BOTTLE A 1200ml wide neck water bottle, Hydro Flask leak proof flex straw lid - easy to fill, easy to drink. Open them, add your ice and flip to drink. The insulated stainless steel keeps them cold for up to 24 hours.
- 24 HOURS COLD The double wall vacuum insulation keeps drinks hot or cold for hours. The insulated water bottle keeps drinks cold for 24 hours. TempShield insulation keeps drinks cold all day.
- Leak-proof: Say goodbye to leaky water bottles. Flex straw cap is leak proof when closed. Simply close it and throw it in your bag without worry. Drink effortlessly with one hand thanks to the easy-to-use straw design. Click them and be reassured knowing that your drink stays securely closed all day.
- PURE TASTE - Durable, high quality stainless steel ensures pure taste and prevents the transfer of taste residue. So today's water no longer tastes like yesterday's iced tea.
- DISHWASHER SAFE Easy to use and easy to clean, just disassemble the straw lid and put lids and bottles in the dishwasher. Damit deine LieblingsHydro Flask immer einsatzbereit ist, ist sie spülmaschinenfest und behalten ihre leuchtende Farbe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNLWRF5V |
| Batteries required | No |
| Best Sellers Rank | 158,702 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 575 in Insulated Bottles |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.6 4.6 out of 5 stars (30,681) |
| Date First Available | 1 Jan. 2024 |
| Dishwasher safe? | Yes |
| Import designation | Imported |
| Included components | Wide-neck straw bottle |
| Item model number | W40BFS001 |
| Item weight | 1.41 Pounds |
| Product Dimensions | 14.61 x 14.61 x 22.86 cm; 639.57 g |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 1.13 kg
- **Colour:** Black
- **Recommended uses for product:** Water
- **Special feature:** Double Wall, Leakproof

## Images

![40 OZ Wide Flex Straw Cap Black - Image 1](https://m.media-amazon.com/images/I/71Jnfc1bObL.jpg)

## Questions & Answers

**Q: Which size will fit in a standard car cup holder?**
A: The 12 and 24 oz hydro flask fit in the standard car size cup holders. Excluding the smallest cup holders in some vehicles. The 32-40oz does not fit in standard vehicle cup holders and would require a cup holder adapter.

**Q: Is the 32 oz wider than the 40 oz? It seems like it in the picture, but not in the details**
A: 32 and 40 oz should both be the same size mouth the only difference is the 40 oz is about 33% taller than the 32

**Q: Is straw replacable and washable?**
A: Hello, Miguel from Tall Ridge here! The straw on this bottle is replaceable and can be washed. Please let us know if you find this helpful.

**Q: How many straws does this come with?**
A: It comes with two straws.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect size and quality
*by J***E on 12 July 2024*

Bought this to replace my previous hydro flask which I lost during travel and this is even better than my previous! Perfect size for home and out and about and keeps drinks cool all day! I love the straw lid - only drawback is when opening it sometimes splashes drink if the flask is full. Other than this, highly recommend!

### ⭐⭐⭐⭐⭐ Great item
*by C***N on 8 July 2025*

Why did you choose this product over others?: Brilliant flask for hot or cold drinks encourages me to drink more

### ⭐⭐⭐⭐⭐ Love!
*by J***N on 10 April 2025*

I have bought many water bottles, and have had issues with them all. This one is amazing, can change the lids to suit your preferences. Keeps drinks cold- I haven't tried hot,is the perfect size, and does not leak.

## Frequently Bought Together

- Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid, Non Spill, Leakproof in 40 Oz Black
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic Black Medium
- Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle

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**Shop now:** [https://www.desertcart.nz/products/519247680-40-oz-wide-flex-straw-cap-black](https://www.desertcart.nz/products/519247680-40-oz-wide-flex-straw-cap-black)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*