{"product_id":"maelstrom-hydration-hiking-backpack-20l-daypack-2l-bladder-installed-insulated-sleeve-breathable-support","title":"Maelstrom Hydration Hiking Backpack 20L Daypack — 2L Bladder Installed, Insulated Sleeve \u0026 Breathable Support","description":"\u003cp\u003e\u003cstrong\u003eMaelstrom’s Lightweight Hydration Hiking Backpack is a 20‑liter daypack with an integrated, replaceable hydration bladder (up to 3L), multiple pockets, and breathable support for active outdoor use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, feature‑packed pack is built for day hikes, cycling, festivals and quick overnight trips where hands‑free hydration and organized storage matter. The pack combines a dedicated insulated bladder compartment, bilateral hose outlets, and an ergonomic suspension to keep weight balanced while providing easy access to essentials like sunglasses, tools, and a helmet. Reflective trim and a built‑in whistle add visibility and basic safety for dawn or dusk outings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the hydration system keep water cold and reliable?\u003c\/h3\u003e\n\u003cp\u003eThe pack includes a 2‑liter BPA‑free bladder with a large opening for filling and cleaning, an insulated sleeve for cold retention, and a push‑on straw tip to prevent leaks. The bladder is designed to be removable and supports up to 3 liters if you prefer a larger reservoir.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2L bladder installed, replaceable with 3L capacity\u003c\/li\u003e\n  \u003cli\u003elarge-mouth opening for ice, easy filling and cleaning\u003c\/li\u003e\n  \u003cli\u003einsulated compartment for ice packs and cooler water\u003c\/li\u003e\n  \u003cli\u003epush‑on bite valve to reduce accidental leakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat pocket layout helps me organize gear on the trail?\u003c\/h3\u003e\n\u003cp\u003eThe Maelstrom pack offers a layered pocket system so you can assign items by frequency of use: the main 20L compartment for clothes and first‑aid, an upper pocket sized for sunglasses, a front zip for valuables, lower quick‑access pockets, and a tool pocket at the bottom.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003emain 20‑liter compartment for bulk items and clothing\u003c\/li\u003e\n  \u003cli\u003eupper zipper pocket for sunglasses or maps\u003c\/li\u003e\n  \u003cli\u003efront secure pocket for phone, keys, wallet\u003c\/li\u003e\n  \u003cli\u003ebottom outdoor tool pocket and intermediate helmet storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the pack comfortable for long rides or hikes?\u003c\/h3\u003e\n\u003cp\u003eYes—the pack weighs about 2 pounds empty and uses a ventilated 3D padded back with adjustable chest and waist straps to stabilize the load and improve airflow. The fit is adaptable, helping prevent bounce during fast movement like cycling or trail running.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3D breathable back padding for airflow and cushioning\u003c\/li\u003e\n  \u003cli\u003eadjustable sternum and waist straps for secure fit\u003c\/li\u003e\n  \u003cli\u003elightweight construction minimizes fatigue on long outings\u003c\/li\u003e\n  \u003cli\u003estreamlined shape reduces snagging during activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and durability features does it include?\u003c\/h3\u003e\n\u003cp\u003eThe pack uses high‑density polyester and reflective strips to increase nighttime visibility while remaining abrasion‑resistant. Safety details include a built‑in whistle and a food‑grade hydration bladder so you can trust the material in contact with drinking water.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% food‑grade bladder material (BPA‑free)\u003c\/li\u003e\n  \u003cli\u003ereflective trim for low‑light visibility\u003c\/li\u003e\n  \u003cli\u003ebuilt‑in emergency whistle on the chest strap\u003c\/li\u003e\n  \u003cli\u003edurable high‑density polyester shell for long‑term use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Adventurers who want a lightweight, organized daypack with integrated hydration—runners, mountain bikers, day hikers, commuters and festivalgoers who value quick access to water, sensible storage, and a secure, breathable fit. If you need a compact 20‑liter pack that keeps drinks cold, reduces bounce, and offers multiple pockets for tools and valuables, the Maelstrom Lightweight Hydration Hiking Backpack is designed to meet those needs without unnecessary bulk.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I upgrade to a 3L bladder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The bladder compartment supports up to a 3‑liter reservoir; the pack ships with a 2L bladder installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the hose leakproof when not in use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The push‑on straw tip reduces leakage off‑use, and the bite valve design minimizes accidental spills.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Maelstrom","offers":[{"title":"Default Title","offer_id":59357147922780,"sku":"B0DGQ5Q3TV","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/maelstrom-front-view-packed_5526c150-3cd9-41db-8271-94fbae955e3d.jpg?v=1791171749","url":"https:\/\/sportium.co.uk\/products\/maelstrom-hydration-hiking-backpack-20l-daypack-2l-bladder-installed-insulated-sleeve-breathable-support","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}