Introducing the Centr Rucksack, the perfect way to take your outdoor workouts to the next level. Built for durability, this multi-functional backpack is designed with 4 pockets that can hold weight plates or sand bags up to 50 lbs for workouts like hikes, trail runs, endurance training, rucking and more. The bag has 4 additional pockets that are perfect for storing other necessities like water bottles, lighter workout accessories, snacks, or whatever else you might need. Double stitched, industrial-grade zippers ensure anything in the bag will stay put through your travel or workout session. The padded straps are adjustable so you can tighten or loosen to your highest comfort level. Rucksack Features: Versatile Workout Tool: Durable, multi-functional backpack designed for weighted workouts like hikes, trail runs, endurance training, rucking, and more Built to Handle Tough Workouts: Reinforced with double-stitched seams and industrial-grade zippers for long-lasting durability Comfortable & Secure Design: Padded, adjustable shoulder straps plus chest, waist, and side straps for stability during movement Up to 50 lbs of Weight: Four secure pockets hold up to 50 lbs of weight plates or sandbags (sold separately) 4 Storage Pockets: Additional compartments for workout accessories and personal items Includes 3-Month Centr Digital Membership: Unlock training, nutrition, and mindfulness coaching from Chris Hemsworth's team via the Centr app *Weight plates and sandbags not included