--- product_id: 120605080 title: "Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube" brand: "cherainti" price: "243.55 DT" currency: TND in_stock: true reviews_count: 5 category: "Cherainti" url: https://www.desertcart.tn/products/120605080-hydration-bladder-2-liter-leak-proof-water-reservoir-military-water store_origin: TN region: Tunisia --- # 2L capacity for all-day hydration Leak-proof design for worry-free use Insulated tube keeps water cool Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube **Brand:** cherainti **Price:** 243.55 DT **Availability:** ✅ In Stock ## Summary > 💦 Stay hydrated, stay unstoppable — your adventure’s best companion! ## Quick Answers - **What is this?** Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube by cherainti - **How much does it cost?** 243.55 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/120605080-hydration-bladder-2-liter-leak-proof-water-reservoir-military-water) ## Best For - cherainti enthusiasts ## Why This Product - Trusted cherainti brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool Flow Tube:** Insulated hose keeps your water refreshingly cool, even during intense workouts. - • **Clean & Safe Sip:** BPA-free, food-grade nylon material guarantees pure, chemical-free hydration every time. - • **Easy Fill & Clean:** Large opening design makes refilling and cleaning a breeze—no more hassle on the trail. - • **Hydrate Like a Pro:** Generous 2-liter reservoir to power your longest adventures without constant refills. - • **Zero Leak Confidence:** Advanced leak-proof seals ensure no spills, so you stay dry and focused on your climb or ride. ## Overview The CHERAINTI Hydration Bladder is a durable, BPA-free 2-liter water reservoir designed for outdoor enthusiasts. Featuring a leak-proof design, large opening for easy filling and cleaning, and an insulated tube to keep water cool, it fits seamlessly into hydration packs for hiking, biking, climbing, and running. Lightweight and made from nylon, it offers reliable hydration on the go with a 4.5-star rating from over 20,000 users. ## Description Product Description Review: Awesome, especially for the price - I don't know what all the complaining is about... This bladder is awesome. No leaks, works great and I love the mouth cover. Yes, there's a slight plastic taste at first but I just filled it with white vinegar and water let it soak for 24 hours and it was good to go. Juts for reference, I bought this to replace my 1.5L Osprey bladder that goes in my Dyna 1.5 vest. It fits! So if you need more liquid, buy this and pop it in. Review: It leaks, despite claiming to be leakproof. - Despite claiming to be leakproof, mine did. The seals around the hose weren’t sealed, rendering the product unusable. A shame, as I had high hopes. I have returned it for a full refund, but would have preferred a working product. ## Features - Hydration Bladder 2 L Leak Proof Water Reservoir - Water Storage Bladder Bag, BPA-free Hydration Pack - Large Opening, Insulated Tube ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071DQSZB8 | | Best Sellers Rank | #86,845 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #30 in Backpack Reservoirs | | Brand | CHERAINTI | | Brand Name | CHERAINTI | | Capacity | 2 Liters | | Colour | green | | Country Of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 20,254 Reviews | | Item Dimensions W x H | 17.3W x 38.1H Centimeters | | Item Weight | 0.2 Pounds | | Manufacturer Part Number | HB-OOA1 | | Material | Nylon | | Material Type | Nylon | | Model Number | HB-OOA1 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 17.3W x 38.1H Centimeters | | Sport | Climbing | | Sport Type | Climbing | | Strap Type | Padded Mesh with Adjustable Sternum and Waist Belts | | Tank Volume | 2 Litres | | UPC | 667673990832 | ## Product Details - **Brand:** CHERAINTI - **Colour:** green - **Item Weight:** 91 g - **Material:** Nylon - **Sport:** Climbing ## Images ![Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube - Image 1](https://m.media-amazon.com/images/I/71qfMx9o+3L.jpg) ![Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube - Image 2](https://m.media-amazon.com/images/I/71fCBw9eHDL.jpg) ![Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube - Image 3](https://m.media-amazon.com/images/I/61ZSscpv-IL.jpg) ![Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube - Image 4](https://m.media-amazon.com/images/I/71bU7mHBaOL.jpg) ![Hydration Bladder 2 Liter Leak Proof Water Reservoir, Military Water Storage Bladder Bag, BPA Free Hydration Pack Replacement, for Hiking Biking Climbing Cycling Running, Large Opening, Insulated Tube - Image 5](https://m.media-amazon.com/images/I/71wg7kEQ6xL.jpg) ## Questions & Answers **Q: How exactly does it work? I should put it inside the backpack? Can it be used in any kind of backpack?** A: Hi, dear customer. Thank you for your question. This is Amanda here to serve you. About our hydration bladder, we have attached detailed instruction on our package for you to quick start on using hydration bladder. Here is the instruction for you. 1.Open the cover by counter-clockwise, and close it by clockwise. 2.Gently bite and pull the tip of the valve with front teeth and push back to stop water flow . 3.For the best results,please do not bit hard or chew on the valve. 4.Please cover the valve when not in use. About your other question,our L 14.2'' x W 6.8'' Hydration bladder is compatible with most hydration packs. When they hydration bladder is empty, it can be folded .So it won’t occupy much room in your backpack. The tube (0.4” diameter, 40” long) provides a wholesome flow for easy drinking, keeping you hydrated when biking, cycling, hiking, or running! You will love this hydration bladder when you get it. Please feel free to write to us if you have any more questions, we are here to serve you all the year around. Regards. **Q: How do you recommend this being washed? I just received this today** A: Hot water and 2 tablespoons of baking soda. **Q: With such a big lid for filling, how are you to get the full 2 liter's in? Is it 2 liter's starting under filling lid?** A: I found no way to successfully fill this bladder with 2 liters of water without a bunch of it spilling out when you screw down the cap. Another reviewer reported capacity at 1.6 liters. **Q: Any way I can order a longer tube? I would like to use this while motorcycle riding** A: I have not found a specific one but you could us aquarium tubing of the same diameter ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome, especially for the price *by M***T on 27 July 2025* I don't know what all the complaining is about... This bladder is awesome. No leaks, works great and I love the mouth cover. Yes, there's a slight plastic taste at first but I just filled it with white vinegar and water let it soak for 24 hours and it was good to go. Juts for reference, I bought this to replace my 1.5L Osprey bladder that goes in my Dyna 1.5 vest. It fits! So if you need more liquid, buy this and pop it in. ### ⭐ It leaks, despite claiming to be leakproof. *by A***E on 10 July 2026* Despite claiming to be leakproof, mine did. The seals around the hose weren’t sealed, rendering the product unusable. A shame, as I had high hopes. I have returned it for a full refund, but would have preferred a working product. ### ⭐⭐⭐⭐⭐ Worth it! *by G***! on 28 June 2026* No smell. No leaks. Coming with me for a lot of hike now. Lifesaver. Easy to dispense. ## Frequently Bought Together - Hydration Bladder, 1.5-2-3L Water Bladder for Hiking Backpack, BPA-Free Leak Proof Water Reservoir Storage Bag, Water Pouch Hydration Pack for Camping Cycling Running - Rainleaf Microfiber Towel Perfect Travel & Gym & Camping Towel. Quick Dry - Super Absorbent - Ultra Compact - Lightweight. Suitable for Trip, Beach, Shower, Backpacking, Pool - Combat Wipes ACTIVE Outdoor Wet Wipes - Extra Thick Camping Gear, Biodegradable, Body & Hand Cleansing/Refreshing Cloths for Backpacking & Gym w/Natural Aloe & Vitamin E (25 Wipes) --- ## 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.tn/products/120605080-hydration-bladder-2-liter-leak-proof-water-reservoir-military-water](https://www.desertcart.tn/products/120605080-hydration-bladder-2-liter-leak-proof-water-reservoir-military-water) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*