---
product_id: 324165357
title: "Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181)"
brand: "hydrapak"
price: "51.71 DT"
currency: TND
in_stock: true
category: "Hydra Pak"
url: https://www.desertcart.tn/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2
store_origin: TN
region: Tunisia
---

# Fits all HydraPak bite valves Durable, soft silicone material Ultra-lightweight at 5.7g per sheath Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181)

**Brand:** hydrapak
**Price:** 51.71 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay ahead — never compromise on your flow!

## Quick Answers

- **What is this?** Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181) by hydrapak
- **How much does it cost?** 51.71 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2)

## Best For

- hydrapak enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Design:** At just 5.7 grams, these sheaths add zero bulk, keeping your gear sleek and efficient.
- • **Two-Pack Convenience:** Double up with two replacement sheaths—always be prepared and never miss a sip.
- • **Premium Silicone Softness:** Enjoy a gentle, comfortable bite with durable silicone designed for chewers and everyday use.
- • **Emergency-Ready Durability:** Built tough to withstand outdoor adventures and emergency kits—because hydration waits for no one.
- • **Universal HydraPak Compatibility:** Seamlessly replaces bite valves across Reservoirs, SoftFlasks, and UltraFlasks for hassle-free hydration.

## Overview

HydraPak's Bite Valve Replacement Sheaths are ultra-lightweight, durable silicone covers designed to fit all HydraPak bite valves. Perfect for maintaining optimal hydration performance, these soft, chew-friendly sheaths come in a convenient 2-pack and are built to endure outdoor lifestyles and emergency preparedness.

## Description

Replacing your bite valve from time to time helps maintain your hydration system. HydraPak's Bite Valve Sheaths provide a soft bite and are made of durable silicone. Perfect for chewers or to keep in your emergency gear kit with your bandaids and duct tape. Fits and replaces all HydraPak bite valves on our Reservoirs, SoftFlasks, and UltraFlasks.Specifications-Weight: 5.7 g / 0.2 oz-Materials: POM, Silicone

## Features

- Silicone
- Imported
- SHEATH REPLACEMENT - Fits and replaces all HydraPak bite valves on our Reservoirs, SoftFlasks, and UltraFlasks.
- DURABLE SILICONE - Silicone sheaths are soft to bite and durable, include inner posts
- Sport type: Outdoor Lifestyle
- Item Package Weight: 5.7 grams

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QF1S9PW |
| Best Sellers Rank | #21,949 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #395 in Water Bottle Accessories |
| Brand Name | HydraPak |
| Customer Reviews | 4.8 4.8 out of 5 stars (612) |
| Exterior Finish | Silicone |
| Global Trade Identification Number | 00834456002543 |
| Included Components | 2 Replacement Sheaths |
| Inlet Connection Type | Barb |
| Item Dimensions | 1 x 11.75 x 1 inches |
| Item Type Name | Bite Valve Replacement Sheath |
| Item Weight | 5.7 Grams |
| Manufacturer | HydraPak |
| Manufacturer Part Number | HYDX181 |
| Manufacturer Warranty Description | Beyond Lifetime Warranty |
| Material Type | Silicone |
| Model Number | A181 |
| Number of Pieces | 2 |
| Number of Ports | 2 |
| Outlet Connection Type | Push-Pull/Twist-Lock |
| Set Name | 2-Pack Bite Valve Sheath Replacement |
| Size | 2 Pack |
| Specification Met | Pom & Silicone Industry Standards |
| UPC | 834456002543 |
| Unit Count | 2.0 Count |
| Valve Type | Bite Valve |

## Product Details

- **Brand:** HydraPak
- **Exterior Finish:** Silicone
- **Global Trade Identification Number:** 00834456002543
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 1 x 11.75 x 1 inches
- **Material:** Silicone
- **Number of Packs:** 2
- **Number of Ports:** 2
- **Outlet Connection Type:** Push-Pull/Twist-Lock
- **Specification Met:** Pom & Silicone Industry Standards

## Images

![Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181) - Image 1](https://m.media-amazon.com/images/I/31hbY2FuK7S.jpg)

## Questions & Answers

**Q: will it work on the skyflask?**
A: It will work on the skyflask

**Q: Which piece does this replace exactly?**
A: This replaces the complete end piece of the hydration hose that you bite onto to drink- the product photo is exactly what you get.

**Q: is it compatible with osprey hydrapack?**
A: Yes, they’re the same. Also compatible with Klim and USWE hydra packs

## Frequently Bought Together

- Hydrapak Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181)
- HydraPak Comet Bite Valve
- HydraPak HydraFlex Tube - Lightweight Hydration Drink Tube

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**Shop now:** [https://www.desertcart.tn/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2](https://www.desertcart.tn/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-11*