---
product_id: 163138886
title: "Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories"
brand: "speedfil"
price: "VT15930"
currency: VUV
in_stock: true
reviews_count: 5
category: "Speedfil"
url: https://www.desertcart.vu/products/163138886-speedfil-insulated-neoprene-sock-black-f1-1182ml-bottle-bike-hydration
store_origin: VU
region: Vanuatu
---

# 2mm neoprene insulation for cold fluids Custom fit protection for Speedfil F1 bottle Wind-tunnel tested aerodynamics Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories

**Brand:** speedfil
**Price:** VT15930
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Ride Fast: The Ultimate Hydration Upgrade

## Quick Answers

- **What is this?** Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories by speedfil
- **How much does it cost?** VT15930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/163138886-speedfil-insulated-neoprene-sock-black-f1-1182ml-bottle-bike-hydration)

## Best For

- speedfil enthusiasts

## Why This Product

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

## Key Features

- • **Chill On The Go:** 2mm neoprene insulation keeps your hydration cold when it counts.
- • **Effortless Setup:** Simple slip-on design for quick transitions and hassle-free hydration.
- • **Tailored Protection:** Custom fit for Speedfil F1 bottle ensures secure, damage-free rides.
- • **Style Meets Function:** Available in multiple colors to match your bike and stand out in the peloton.
- • **Race-Ready Aerodynamics:** Wind-tunnel tested design to shave seconds off your ride.

## Overview

The Speedfil Insulated Neoprene Sock is a high-performance cycling accessory designed to fit the Speedfil F1 hydration system. Featuring wind-tunnel tested aerodynamics and 2mm neoprene insulation, it keeps your fluids cold while protecting your bottle during intense triathlon and cycling competitions. Lightweight, reusable, and available in multiple colors, it’s the perfect blend of style and function for serious athletes.

## Description

Keep liquids cool with SpeedSok. This neoprene sock fits securely on all our Speedfil hydration systems to provide an easy solution to keep liquids cold. Simply slide the lid over the entire F1 system and re-insert the beverage tube inside the bottle. The Speedsok A2/F2 works with Speedfil A2 and F2 hydration systems. Speedsoks A2/F2 are compatible with any other standard bicycle water bottle.

Review: This speedsok is helpful to keep liquids cool during an event or while your bike is in transition On very hot days I use ice in the reservoir to start and then set up the system with the Speedsok. It gives you a little more time before the liquids get warm. The assembly is simple. I place the reservoir in the mount, then put the speedsok on (I don't bother with the fastener on the mount - have never had an issue with the reservoir popping out). Then the straw, then the lid. Plus, you have a few color options that look nice if you're into the style thing.
Review: It arrive perfect and it worked to keep the speedfil more cool in the bike. Fits perfectly

## Features

- HIGH PERFORMANCE HYDRATION ACCESSORIES – Speedfil hydration systems and accessories are designed to meet the demands of triathlon, Ironman & cycling competition. We continuously test and refine our products for both professional and amateur athletes. You can always expect the highest quality and performance from Speedfil.
- WIND-TUNNEL TESTED AERODYNAMICS – Our patented bicycle hydration systems & accessories are wind tunnel tested, to ensure they deliver the best in aerodynamics. We aim to help you and your bike go faster, and not hold you back.
- PROTECTS SPEEDFIL F1 HYDRATION SYSTEM – Speedfil Speedsoks are designed to custom fit over our F1 frame mount water bottle, to protect your hydration system and insulate the contents.
- KEEPS FLUIDS COLD – This 2mm neoprene sock fits securely over your Speedfil F1 Hydration System to provide an easy solution for maintaining cold fluids.
- ADD SOME STYLE – Speedsok is available in red, black, blue and green. Makes it easy to add a splash of colour to your bike, and helps you stand out in the competition.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00883B7IA |
| Age Range Description | Adult |
| Best Sellers Rank | 272,625 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 2,861 in Cycling Bottles |
| Bottle Type | Reusable |
| Brand | Speedfil |
| Capacity | 1182 Millilitres |
| Colour | Black |
| Container Type | Standard bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (76) |
| Finish | Black |
| Global Trade Identification Number | 00858712003075 |
| Included Components | Speedsok |
| Item Dimensions W x H | 25.4W x 15.2H centimetres |
| Item Weight | 0.05 Pounds |
| Manufacturer | Speedfil |
| Material | Nylon |
| Material Type Free | Bisphenol A (BPA) Free |
| Model Name | Speedsok |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Biking |
| Reusability | Reusable |
| Shape | Round |
| Special Features | Insulated |
| Sport Type | Cycling |
| Style | F1 Black |
| Theme | Motorcycle |
| UPC | 858712003075 |
| Unit Count | 1.0 Count |

## Product Details

- **Bottle type:** Reusable
- **Brand:** Speedfil
- **Capacity:** 1182 Millilitres
- **Colour:** Black
- **Material:** Nylon

## Images

![Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories - Image 1](https://m.media-amazon.com/images/I/61NYjug8gGL.jpg)
![Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories - Image 2](https://m.media-amazon.com/images/I/81dIiOPGEuL.jpg)
![Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories - Image 3](https://m.media-amazon.com/images/I/81XI7HPtlCL.jpg)
![Speedfil Insulated Neoprene Sock (Black, F1 1182ml Bottle) | Bike Hydration Cover| Triathlon Cycling Accessories - Image 4](https://m.media-amazon.com/images/I/81nH1z9sXXL.jpg)

## Available Options

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

## Questions & Answers

**Q: This looks like it is designed for the F1 system, but it doesn't say that on the description, it has F2 (which I thought was a bottle)?**
A: It fits the F1 and doesn’t work all that great, but better than nothing.

**Q: How does this attach to bike?  Is there a straw?**
A: The speed file attaches where your water bottle attaches and has a straw that goes up by your aerobars. This is only the sock that covers it. It is supposed to help with keeping the liquid cold. On a hot day your water bottle still heats up on long rides

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***R on 10 February 2016*

This speedsok is helpful to keep liquids cool during an event or while your bike is in transition On very hot days I use ice in the reservoir to start and then set up the system with the Speedsok. It gives you a little more time before the liquids get warm. The assembly is simple. I place the reservoir in the mount, then put the speedsok on (I don't bother with the fastener on the mount - have never had an issue with the reservoir popping out). Then the straw, then the lid. Plus, you have a few color options that look nice if you're into the style thing.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 18 August 2025*

It arrive perfect and it worked to keep the speedfil more cool in the bike. Fits perfectly

### ⭐⭐⭐⭐⭐ Review
*by W***Y on 13 November 2015*

Love this product

## Frequently Bought Together

- Speedfil F1 Hydration System Water Bottle Insulating Cover (F1 Black)
- Speedfil F1 Bicycle Water Bottle, Hands-Free Frame Mounted Hydration System with Refill Port
- Speedfil Bicycle Water Bottle Drink Tube Micro Retractor

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**Shop now:** [https://www.desertcart.vu/products/163138886-speedfil-insulated-neoprene-sock-black-f1-1182ml-bottle-bike-hydration](https://www.desertcart.vu/products/163138886-speedfil-insulated-neoprene-sock-black-f1-1182ml-bottle-bike-hydration)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*