--- product_id: 449710687 title: "MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing" brand: "mountaintop" price: "฿3034" currency: THB in_stock: true reviews_count: 6 category: "Mountaintop" url: https://www.desertcart.co.th/products/449710687-mountaintop-hydration-bladder-3l-outdoor-hydration-system-for-backpack-water store_origin: TH region: Thailand --- # 3L capacity for all-day hydration Operates from -20°C to -50°C, extreme weather ready TPU material: BPA/BPS/phthalate-free & ultra durable MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing **Brand:** mountaintop **Price:** ฿3034 **Availability:** ✅ In Stock ## Summary > 💦 Stay quenched, stay unstoppable — hydration that keeps pace with your adventure. ## Quick Answers - **What is this?** MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing by mountaintop - **How much does it cost?** ฿3034 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/449710687-mountaintop-hydration-bladder-3l-outdoor-hydration-system-for-backpack-water) ## Best For - mountaintop enthusiasts ## Why This Product - Trusted mountaintop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Pure:** Crafted from premium TPU, completely taste-free and free from harmful chemicals—hydrate clean, hydrate smart. - • **Effortless Access:** Wide-mouth opening with sliding top seal makes filling and cleaning a breeze—no more fumbling on the trail. - • **Hydrate Like a Pro:** Generous 3L reservoir keeps you fueled through long hikes, rides, and climbs without constant refills. - • **Leakproof Confidence:** Double-layer crimping and detachable release tube ensure zero leaks, so you stay dry and worry-free. - • **Versatile Adventure Ready:** Compact, lightweight design fits most packs and suits biking, running, camping, and climbing—your ultimate hydration sidekick. ## Overview The MOUNTAINTOP Hydration Bladder is a 3-liter TPU water reservoir designed for outdoor enthusiasts. It features a BPA/BPS/phthalate-free, taste-neutral material that withstands extreme temperatures from -20°C to -50°C. Its wide-mouth sliding top allows easy filling and cleaning, while a leakproof double-layer crimping design and detachable release tube ensure reliable, mess-free hydration. Compatible with most hydration packs, it’s perfect for hiking, biking, running, camping, and climbing. ## Description desertcart.com : MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing : Sports & Outdoors Review: Mr. Bob - This water blades works good. 👍 Review: Works as described - Great capacity just wrong photo for the description! The flip top with slide lock did not arrive, but instead received wide mouth with a screw on lid. Slightly disappointing since I ordered slide top design. ## Features - Safe TPU Hydration Bladder: The 3L water bladder is made of TPU, taste-free, BPA-free, BPS-free, and phthalate-free. It is also able to withstand temperatures from -20 to -50 degrees Celsius. L 16.5'' x W 7.87'' hydration bladder is compatible with most hydration packs. - Easier to Open and Close: Our hydration bag tops feature extra wide openings and a unique sliding top that seals against water and provides wide access for easy filling and cleaning. - Well-sealed Water Bladder: Hydration pack bite valve offers fast, smooth water flow with a on/off switch, easy access without having to dig down into a pack to attach or detach the drink tube. - Leakproof and Strong Pressure Resistance: The release tube is detachable. It adopts double-layer crimping process design, providing a full range of leakage protection. - For All Activities: The hydration pack is small and easy to carry. It will be the best hiking accessories for your hiking, cycling, mountain climbing, trail running, and other outdoor sports. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1M6PLN5 | | Best Sellers Rank | #96,663 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #76 in Outdoor Backpack Reservoirs | | Brand Name | MOUNTAINTOP | | Customer Reviews | 4.4 4.4 out of 5 stars (37) | | Date First Available | May 18, 2022 | | Item Package Dimensions L x W x H | 10.12 x 7.24 x 1.89 inches | | Item Weight | 0.21 Kilograms | | Manufacturer | MOUNTAINTOP | | Material | Tpu | | Package Weight | 0.21 Kilograms | | Part Number | LXHWSD3L-baise | ## Images ![MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing - Image 1](https://m.media-amazon.com/images/I/71cXgUwXWhL.jpg) ![MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing - Image 2](https://m.media-amazon.com/images/I/71vMcnUpAnL.jpg) ![MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing - Image 3](https://m.media-amazon.com/images/I/91-tqhpUcsL.jpg) ![MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing - Image 4](https://m.media-amazon.com/images/I/61xd7gldoqL.jpg) ![MOUNTAINTOP Hydration Bladder 3L Outdoor Hydration System for Backpack Water Reservoir for Biking Hiking Running Camping Climbing - Image 5](https://m.media-amazon.com/images/I/71QzV08xwUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mr. Bob *by R***N on April 5, 2024* This water blades works good. 👍 ### ⭐⭐⭐⭐ Works as described *by M***I on July 9, 2024* Great capacity just wrong photo for the description! The flip top with slide lock did not arrive, but instead received wide mouth with a screw on lid. Slightly disappointing since I ordered slide top design. ### ⭐ Leaks *by S***A on January 30, 2024* I used this 2 times and on the second hike, it poured out of the side and soaked me for about 7 miles. I would not recommend this item. --- ## 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.co.th/products/449710687-mountaintop-hydration-bladder-3l-outdoor-hydration-system-for-backpack-water](https://www.desertcart.co.th/products/449710687-mountaintop-hydration-bladder-3l-outdoor-hydration-system-for-backpack-water) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*