---
product_id: 125270699
title: "Sigg Active Spout Screw Cap (One Size), Spare Part Water Bottle with a Narrow Opening, Leak-Proof & Easy to Use Bottle Cap"
brand: "sigg"
price: "€ 13.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sigg"
url: https://www.desertcart.be/products/125270699-sigg-active-spout-screw-cap-one-size-spare-part-water
store_origin: BE
region: Belgium
---

# 100% Leak-Proof Seal Dishwasher Safe for Easy Cleaning BPA-Free & Eco-Friendly Sigg Active Spout Screw Cap (One Size), Spare Part Water Bottle with a Narrow Opening, Leak-Proof & Easy to Use Bottle Cap

**Brand:** sigg
**Price:** € 13.50
**Availability:** ✅ In Stock

## Summary

> 💧 Lock in freshness, unlock your active lifestyle!

## Quick Answers

- **What is this?** Sigg Active Spout Screw Cap (One Size), Spare Part Water Bottle with a Narrow Opening, Leak-Proof & Easy to Use Bottle Cap by sigg
- **How much does it cost?** € 13.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/125270699-sigg-active-spout-screw-cap-one-size-spare-part-water)

## Best For

- sigg enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Maintenance:** Dishwasher safe and easy to clean, so you spend less time scrubbing and more time moving.
- • **Sustainable & Safe Materials:** Crafted from BPA-free, pollutant-free plastic, ensuring every sip is pure and healthy.
- • **Effortless Sport-Ready Hydration:** Open and close the silicone mouthpiece hands-free, perfect for on-the-go workouts and outdoor adventures.
- • **Universal Spare for SIGG Bottles:** Fits all SIGG sports bottles with narrow openings or WMB adaptors—never get caught without a cap again.
- • **Swiss Precision Leak-Proof Design:** Trust the airtight screw cap to keep your bag dry and your drink secure during every hustle.

## Overview

The Sigg Active Spout Screw Cap is a durable, leak-proof replacement cap designed for SIGG sports bottles with narrow openings. Made from BPA-free, pollutant-free materials, it ensures safe hydration on the go. Its airtight screw design and easy-to-use silicone mouthpiece make it ideal for sports and outdoor activities. Dishwasher safe and backed by Swiss engineering, this cap combines convenience, safety, and sustainability in one sleek accessory.

## Description

Shop Sigg Active Spout Screw Cap (One Size), Spare Part Water Bottle with a Narrow Opening, Leak-Proof & Easy to Use Bottle Cap. Free delivery and returns on all eligible orders.

Review: Works no fuss - Nice bit of Swiss kit
Review: Replacement screw cap - Good fit not a bad price Saves buying a new bottle Not bad quality Leak proof

## Features

- IDEAL SPARE: This sports screw top is ideal as a spare part for all SIGG sports bottles with a narrow opening or WMB adaptor. It is also easy to clean.
- EASY TO USE: The mouth piece of the silicone cap can simply be opened and closed using the mouth, making the bottle it is used with ideal for sporty activities.
- LEAK-PROOF CAP: With this practical screw cap, the sport bottle will be guaranteed leak-proof, making it ideal for the gym or for outdoor activities.
- SAFE DRINKING: The screw cap is made of materials that are entirely BPA-free and does not contain any pollutants such as phthalates or oestrogenic substances.
- DELIVERY & DETAILS: SIGG water bottle cap replacement, leak-proof cap, dishwasher-safe, pollutant- and BPA-free, Swiss Design, item number: 8638.10

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079J6N6ZK |
| Age Range Description | Unisex |
| Best Sellers Rank | 20,405 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 896 in Canteens & Water Bottles |
| Bottle Type | Reusable |
| Bottle type | Reusable |
| Brand | Sigg |
| Colour | Grey |
| Container Type | Reusable Bottle |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 334 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Finish | Glossy |
| Global Trade Identification Number | 07610465863817 |
| Included Components | Top |
| Item Dimensions W x H | 15W x 1H centimetres |
| Item Type Name | Active Spout Screw Cap (One Size) |
| Item Weight | 0.04 Ounces |
| Manufacturer | SIGG Switzerland Bottles AG |
| Manufacturer Warranty Description | 2 year manufacturer. |
| Material | Plastic |
| Material Type Free | Bisphenol A (BPA) Free |
| Model Name | Spare Part for SIGG Water Bottle with a Narrow Opening, Leak-Proof & Easy to Use Bottle Cap |
| Model Number | 8638.10 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 8638.1 |
| Product Care Instructions | Dishwasher Safe |
| Product dimensions | 15W x 1H centimetres |
| Recommended Uses For Product | Water |
| Reusability | Reusable |
| Shape | Round |
| Special Features | Airtight |
| Special feature | Airtight |
| Sport Type | Camping & Hiking |
| Style | Active Spout |
| Subject Character | Active Spout |
| Theme | Military |
| Unit Count | 1.0 count |
| Usage | Sports activities, tennis, suitable for outdoor use |

## Product Details

- **Bottle type:** Reusable
- **Brand:** Sigg
- **Colour:** Grey
- **Material:** Plastic
- **Special feature:** Airtight

## Images

![Sigg Active Spout Screw Cap (One Size), Spare Part Water Bottle with a Narrow Opening, Leak-Proof & Easy to Use Bottle Cap - Image 1](https://m.media-amazon.com/images/I/418v8hdKdVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works no fuss
*by F***R on 11 October 2021*

Nice bit of Swiss kit

### ⭐⭐⭐⭐⭐ Replacement screw cap
*by M***. on 24 November 2025*

Good fit not a bad price Saves buying a new bottle Not bad quality Leak proof

### ⭐⭐⭐ Bulky
*by A***R on 3 August 2026*

Bulky but works

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**Shop now:** [https://www.desertcart.be/products/125270699-sigg-active-spout-screw-cap-one-size-spare-part-water](https://www.desertcart.be/products/125270699-sigg-active-spout-screw-cap-one-size-spare-part-water)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-20*