# Hydro Flask Wide Flex Cap Black

**URL:** https://aio.lv/en/product--hydro-flask-wfx001--12427502
**Data updated:** 2026-05-13 20:52 (EEST)
**Category:** Travel Mugs
**Manufacturer:** Hydro Flask
**Manufacturer code:** WFX001
**EAN:** 810497026892
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Hydro Flask Wide Flex Cap is a durable, leak-proof replacement lid designed for all Hydro Flask Wide Mouth bottles. Featuring a flexible strap for easy carrying and a honeycomb-insulated design, this cap ensures your beverage stays at the desired temperature. It is BPA-free, dishwasher safe, and provides a secure seal for reliable performance during travel, hiking, or daily use.

## Long description

The Hydro Flask Wide Flex Cap is a high-quality, leak-proof replacement lid engineered specifically for all Hydro Flask Wide Mouth bottles. This accessory combines functionality with durability, featuring a flexible strap that makes carrying your bottle effortless during any activity. The cap is constructed with a honeycomb-insulated design, which helps maintain the internal temperature of your beverage for longer periods, ensuring your drinks stay cold or hot as intended.
Advantages
This cap offers a reliable seal that prevents leaks and spills, providing peace of mind when carrying your bottle in a bag or backpack. The flexible strap is designed for comfort and convenience, allowing for easy attachment to gear or simple carrying by hand. Being BPA-free, it ensures that your drinking experience remains safe and free from harmful chemicals. Furthermore, the dishwasher-safe construction simplifies maintenance, allowing for quick and thorough cleaning after daily use.
Suitable for
Daily commuting and office use
Hiking and outdoor trekking
Travel and camping trips
Gym and fitness activities
When it may not be suitable
This cap is exclusively designed for Hydro Flask Wide Mouth bottles and will not fit standard mouth bottles or containers from other manufacturers. If you require a straw-based drinking mechanism or a one-handed push-button opening, this screw-top lid may not meet your specific convenience needs.
Key specifications
Compatibility: All Hydro Flask Wide Mouth bottles
Material: BPA-free plastic
Design: Honeycomb insulation for temperature retention
Maintenance: Dishwasher safe
Closure: Leak-proof screw-top seal
How to use
To use the Hydro Flask Wide Flex Cap, simply align the threads of the cap with the opening of your Wide Mouth bottle. Rotate the cap clockwise until it is firmly tightened to ensure a secure, leak-proof seal. When you need to drink, unscrew the cap counter-clockwise. The flexible strap can be used to carry the bottle or to clip it onto a carabiner for hands-free transport.
What to consider before purchase
Verify that your bottle is a Wide Mouth model
Ensure the cap is tightened fully before placing it in a bag
Check the seal periodically for debris to maintain leak-proof performance
Usage recommendations
For optimal temperature retention, ensure the cap is screwed on tightly after every use. While the cap is dishwasher safe, hand washing with mild soap and a bottle brush is recommended to extend the lifespan of the seal and the strap.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Hydro Flask products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Hydro Flask service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12427502/68726756_large.webp