--- product_id: 324165357 title: "Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181)" brand: "hydrapak" price: "€ 13.84" currency: EUR in_stock: true reviews_count: 8 category: "Hydra Pak" url: https://www.desertcart.be/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2 store_origin: BE region: Belgium --- # Fits all HydraPak valves Ultra-light 5.7g weight Durable silicone build Bite Valve Replacement Sheath - for Hydration Reservoir Soft Flask - 2 Pack, Clear (A181) **Brand:** hydrapak **Price:** € 13.84 **Availability:** ✅ In Stock ## Summary > 💦 Upgrade your sip game with the ultimate bite valve sheath! ## 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?** € 13.84 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/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 - • **Easy Maintenance:** Fully disassemblable and dishwasher safe, ensuring your hydration system stays fresh and ready for every challenge. - • **Lightweight Design:** At just 5.7 grams, it adds zero bulk—perfect for minimalist runners and adventurers who demand efficiency. - • **Cost-Effective Upgrade:** Save money and reduce waste by replacing just the sheath instead of the entire bottle—smart, sustainable hydration. - • **Universal Compatibility:** Seamlessly replaces all HydraPak bite valves across Reservoirs, SoftFlasks, and UltraFlasks for hassle-free hydration. - • **Soft Yet Durable Silicone:** Engineered with premium silicone for a gentle bite feel that withstands rugged outdoor use and chewers alike. ## Overview HydraPak Bite Valve Replacement Sheath is a 2-pack of durable, soft silicone sheaths designed to fit all HydraPak hydration reservoirs and soft flasks. Weighing only 5.7 grams each, these sheaths offer a comfortable bite, are easy to clean, dishwasher safe, and backed by a beyond lifetime warranty—perfect for active professionals who demand reliable, hygienic hydration on the go. ## 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 Review: Great replacement part! - Works perfectly as a replacement on running Nathan hydroflask soft water bottle (mine had dirty over time and wouldn’t come clean). Can be easily taken apart to wash, and goes in the dishwasher. Way cheaper than buying a new bottle! Review: Perfect replacement - Perfect for 500 ml hydrapak. Fits great no leaks. Broke the original valve while on a run and needed a replacement. A lot cheaper than buying a new bottle glad these are available. ## 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 | #91,931 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,628 in Water Bottle Accessories | | Brand | HydraPak | | Brand Name | HydraPak | | Customer Reviews | 4.8 out of 5 stars 589 Reviews | | Global Trade Identification Number | 00834456002543 | | Included Components | 2 Replacement Sheaths | | Item Dimensions | 1 x 11.75 x 1 inches | | Item Type Name | Bite Valve Replacement Sheath | | Item Weight | 5.7 Grams | | Item dimensions L x W x H | 1 x 11.75 x 1 inches | | Manufacturer | HydraPak | | Manufacturer Warranty Description | Beyond Lifetime Warranty | | Material | Silicone | | Material Type | Silicone | | Model Number | A181 | | Size | 2 Pack | | Specification Met | Pom & Silicone Industry Standards | | UPC | 834456002543 | ## Product Details - **Bottom Shape:** Round - **Brand:** HydraPak - **Capacity:** 5.67 g - **Material:** Silicone - **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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great replacement part! *by K***Y on November 14, 2025* Works perfectly as a replacement on running Nathan hydroflask soft water bottle (mine had dirty over time and wouldn’t come clean). Can be easily taken apart to wash, and goes in the dishwasher. Way cheaper than buying a new bottle! ### ⭐⭐⭐⭐⭐ Perfect replacement *by M***L on July 25, 2025* Perfect for 500 ml hydrapak. Fits great no leaks. Broke the original valve while on a run and needed a replacement. A lot cheaper than buying a new bottle glad these are available. ### ⭐⭐⭐⭐⭐ perfect size for outdated osprey valve *by S***B on August 8, 2025* This is a perfect replacement fit for my 10+ year old model osprey bite valve (the red one in the photo)!! Very happy. And it is of good quality materials, does not add any taste, and feels right. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2](https://www.desertcart.be/products/324165357-bite-valve-replacement-sheath-for-hydration-reservoir-soft-flask-2) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-20*