{"product_id":"polyfit-rucking-backpack-2-0-weighted-plate-rucksack-with-side-loading-system","title":"Polyfit Rucking Backpack 2.0 – Weighted Plate Rucksack with Side-Loading System","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Polyfit Rucking Backpack 2.0, a purpose-built weighted rucksack designed to carry plates up to 40 lbs while staying close to your upper back. This placement can help you maintain an upright posture and stable balance as you walk, run, or push through challenging intervals. The patent-pending side-loading system locks plates in place with an internal buckle, reducing shift during dynamic movement. Its compact, low-profile silhouette minimizes bulk while delivering dependable support for your toughest sessions.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWeight Plates Sold Separately. Compatible with Polyfit Weight Plates and cast iron plates up to 10x12 inches. Maximum load capacity up to 40 lbs.\u003c\/li\u003e\n  \u003cli\u003eHigh-performance rucking backpack designed to keep the weight close to your upper back for better posture and training efficiency.\u003c\/li\u003e\n  \u003cli\u003eRuck-optimized load system with patent-pending side-loading. Easy to insert or remove plates, and secure locking with an internal buckle—no shifting during movement.\u003c\/li\u003e\n  \u003cli\u003eOne size fits most (XS–XL). Note: On XL+ or particularly tall frames, fit may feel snug—check the sizing photos for guidance.\u003c\/li\u003e\n  \u003cli\u003eComfortable \u0026amp; breathable fit with padded straps and a breathable back panel to reduce strain during long rucks or hikes.\u003c\/li\u003e\n  \u003cli\u003eMax range of motion with a lightweight, low-profile design that moves naturally with your body for rucking and bodyweight work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFit, comfort, and movement\u003c\/h3\u003e\n\u003cp\u003eThe pack blends a snug silhouette with durable construction. The padded shoulder straps and breathable back panel help you stay cooler, even on longer sessions. A compact form minimizes bulk while delivering the capacity needed for demanding workouts.\u003c\/p\u003e\n\u003cp\u003eDesigned to move with you, the lightweight build supports a natural range of motion for rucking, bodyweight workouts, and interval training.\u003c\/p\u003e\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for urban rucks through parks, mixed-terrain runs, gym-based weight-bearing sessions, or endurance challenges. The side-loading system makes plate changes quick between sets, expanding your training options without sacrificing stability.\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: What is the maximum load for Polyfit Rucking Backpack 2.0?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 40 lbs of weight plates when used with Polyfit or compatible plates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this backpack one-size-fits-most?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, XS–XL; very tall frames may feel snug—see sizing photos for guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Polyfit","offers":[{"title":"Default Title","offer_id":41897576169552,"sku":"B0F6CJR42D","price":164.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/polyfit-rucking-backpack-2-0-front-view.jpg?v=1765546118","url":"https:\/\/canadawildco.com\/products\/polyfit-rucking-backpack-2-0-weighted-plate-rucksack-with-side-loading-system","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}