--- product_id: 615367673 title: "Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon" brand: "maelstrom" price: "A$76" currency: AUD in_stock: true reviews_count: 13 url: https://www.desertcart.com.au/products/615367673-maelstrom-lightweight-hydration-hiking-backpack-with-2l-3l-water-bladder store_origin: AU region: Australia --- # Reflective safety strips 20L multi-pocket capacity 2L BPA-free hydration bladder Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon **Brand:** maelstrom **Price:** A$76 **Availability:** ✅ In Stock ## Summary > 💦 Gear up, hydrate smart, and never miss a beat on your next adventure! ## Quick Answers - **What is this?** Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon by maelstrom - **How much does it cost?** A$76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/615367673-maelstrom-lightweight-hydration-hiking-backpack-with-2l-3l-water-bladder) ## Best For - maelstrom enthusiasts ## Why This Product - Trusted maelstrom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hydrate Like a Pro:** Leakproof 2L BPA-free bladder with high-flow bite valve for instant refreshment on the move. - • **Safety First, Always:** Reflective strips and built-in whistle ensure visibility and security during low-light excursions. - • **Stay Cool, Stay Fresh:** Insulated bladder compartment preserves ice-cold hydration for hours of adventure. - • **Ultimate Organization:** 8 specialized pockets including helmet & tool storage keep essentials perfectly sorted. - • **Comfort Meets Performance:** Lightweight 1.2 lb design with 3D breathable padding and adjustable straps for all-day stability. ## Overview The Maelstrom Lightweight Hydration Hiking Backpack combines a spacious 20-liter multi-pocket design with a BPA-free 2-liter hydration bladder featuring a high-flow bite valve. Crafted for active professionals, it offers insulated compartments, reflective safety strips, and ergonomic comfort with breathable padding and adjustable straps. Perfect for hiking, cycling, and marathons, this 1.2-pound pack ensures you stay hydrated, organized, and visible on every journey. ## Description Hydration backpack hiking amazing Multi-Pocket Design:Unleash your inner adventurer with our 20-liter hiking backpack.Its main compartment perfect for clothes and essential first-aid items. The built-in front pocket secures valuables, the upper pocket is designed for sunglasses, and lower pockets provide easy access to items. Helmet storage is conveniently located between the outer and middle pockets, while the bottom features a dedicated outdoor tool pocket. ## Features - Amazing Multi-Pocket Design:Unleash your inner adventurer with our 20-liter hiking backpack.Its main compartment perfect for clothes and essential first-aid items. The built-in front pocket secures valuables, the upper pocket is designed for sunglasses, and lower pockets provide easy access to items. Helmet storage is conveniently located between the outer and middle pockets, while the bottom features a dedicated outdoor tool pocket. - Hands-Free Leakproof Water Bladder:Stay hydrated on the go with a 2-liter bladder and bilateral hose outlets (BPA-free soft flask). The large opening design of the bladder ensures easy filling and cleaning. The separate insulated compartment provides hours of cooling with ice packs. The bladder is replaceable and supports up to 3 liters. - High-Flowing Hose Design:To prevent water leakage when not in use, we've designed a push-on straw tip of hydration backpack. Follow these steps:push on the tube tip,then gently bite the water outlet with your teeth.This easily allows for a high-density flow, quickly replenishing water when thirsty. - Effortless Outdoor Experience:Ideal for hiking, cycling, or skiing, and with a chic look perfect for music festivals, our 2-pound water backpack offers comfort and stability. It features a 3D breathable padded back and adjustable chest/waist straps, ensuring a perfect fit for all sizes. - Safety in Every Detail:Crafted with a 100% food-grade material bladder, a built-in whistle, high-density polyester fabric, and reflective strips that ensure visibility in low-light conditions.Mealstorm hydration pack provides much securities. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CS2J2TSZ | | Best Sellers Rank | #2,438 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #10 in Hydration Packs | | Brand Name | Maelstrom | | Capacity | 2 liters | | Color | 3.Olive Green | | Customer Reviews | 4.5 4.5 out of 5 stars (1,177) 4.5 out of 5 stars | | Included Components | Hydration backpack, 2L Water Bladder | | Item Dimensions W X H | 11.4"W x 19.7"H | | Item Type Name | Hydration backpack, Water backpack, Running vest, Hiking backpack | | Item Weight | 1.2 pounds | | Manufacturer | Maelstrom | | Manufacturer Part Number | MSHDB01 | | Material Type | Polyester | | Model Number | MSHDB01 | | Number Of Items | 1 | | Number Of Pockets | 8 | | Pocket Description | Built-in front pocket: Slip Pocket; Upper pocket: Slip Pocket or Stash Pocket; Lower pockets: Utility Pocket or Stash Pocket; Dedicated outdoor tool pocket: Utility Pocket | | Sport Type | Cycling, Running, Skiing, Snowboarding, Snowshoeing | | Strap Type | Adjustable | | Tank Volume | 20 liters | | Unit Count | 1 Count | | Upc | 850051415687 | | Warranty Description | 1 year | ## Product Details - **Brand:** Maelstrom - **Color:** 3.Olive Green - **Item Weight:** 1.2 pounds - **Material:** Polyester - **Sport:** Cycling, Running, Skiing, Snowboarding, Snowshoeing ## Images ![Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon - Image 1](https://m.media-amazon.com/images/I/81t6EcjVckL.jpg) ![Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon - Image 2](https://m.media-amazon.com/images/I/71ltAMG6RfL.jpg) ![Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon - Image 3](https://m.media-amazon.com/images/I/81WngdK77QL.jpg) ![Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon - Image 4](https://m.media-amazon.com/images/I/71UY5LEcyCL.jpg) ![Maelstrom Lightweight Hydration Hiking Backpack with 2L/3L Water Bladder | BPA-free, High Flow Bite, Insulated Compartment, Reflective Strip, Utility Pockets, Perfect for Running, Cycling, Marathon - Image 5](https://m.media-amazon.com/images/I/81njuWxLaAL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good backpack for a day pack *by on Reviewed in the United States August 8, 2026* I finally found a day pack that my son like to use as a day pack for his scouting adventures. This backpack has several pockets for his different items. It large enough that he could pack all the items in for a day hike and has some room to spare or allow him to personalize what items he wants to carry with him. He's 14 and at 5'-7" that pack fits him very well.Overall, I'm happy with this purchase and I think you will be too. It's a nice backpack that won't break the bank. It light weight but doesn't seem or feel to be cheaply made. My don has already used it for a weeklong summer camp, where they have to carry it all day long and it came back with no rips or tears on it, but a little dirt, that we cleaned off very easily. ### ⭐⭐⭐⭐⭐ Get more bang out of my buck *by on Reviewed in the United States March 30, 2026* I purchased this day pack for a recent trip to the Death Valley national park. It is a well-constructed day pack that comes with a water bladder.The water bladder - I ordered the 3L version. It is easy to fill water and also to attach the bladder to the velcro in the pack to secure it. The bag/tube does not have any weird plastic smell. The long drinking tube disconnects at the bottom the bladder and it has a cover that keeps the bite valve clean. The bite valve could be shut off with a simple twist. The materials seem pretty decent.The pack itself is not very big but it does contain a lot of zippered compartments. A large mesh pouch with straps at the very front could hold a wind breaker or puffer jacket (not big though).The pack has waist straps (narrow, not too comfortable), thick padded shoulder straps (very comfortable), and two chest cross straps. The back plate is slightly stiff to improve ventilation.Overall, I'm very pleased with the quality, functionality and price point of this pack. My only concern is whether this comply provides the same level of post-sale services as other elite outdoors ware companies. In particular, the silicone bite valve sheath will eventually fail and hopefully replacements are readily available. ### ⭐⭐⭐⭐⭐ A Very Good Backpack At a Great Price. *by on Reviewed in the United States August 7, 2026* This backpack has pockets galore, great for hiking and long bike rides. Very comfy and durable construction. ## Frequently Bought Together - Maelstrom Hydration Backpack, Hiking Backpack with 2L/3L Water Bladder, High Flow Bite Valve Water Backpack Lightweight - Cascade Mountain Tech Lightweight Aircraft-Grade Aluminum Trekking Poles with Extended Down Grip Plus Tip Kit - Teton Oasis Hydration Backpack, Hydration Pack for Hiking, Running, Cycling, Biking. Lightweight Vest for Men and Women. Sewn-in Rain Cover, Water Bladder Included, 18L and 22L --- ## 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.com.au/products/615367673-maelstrom-lightweight-hydration-hiking-backpack-with-2l-3l-water-bladder](https://www.desertcart.com.au/products/615367673-maelstrom-lightweight-hydration-hiking-backpack-with-2l-3l-water-bladder) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-08-16*