Compact, foldable hydration carrier designed for outdoors: lightweight, portable, and built for long runs, hikes, camping trips, and everyday outdoor use. Key benefits Keeps you hydrated on long outings: large-capacity design stores enough water for extended runs, hikes, or multi-hour activities so you spend less time refilling. Packable and wearable: foldable construction compresses for storage when empty and is lightweight enough to carry or wear comfortably during activity. Easy to refill and clean: wide opening and generous construction make water filling and routine cleaning straightforward, reducing maintenance time. Versatile for multiple activities: suited for running, trail hiking, camping, and other outdoor pursuits where on-the-go water storage matters. What it does and how it solves problems Function: provides a portable, wearable reservoir for water so you can hydrate hands-free or with minimal interruption to your activity. Problem solved: prevents dehydration on longer outings and reduces the need to carry rigid bottles or stop frequently to find water. Standout feature: foldable design combines large capacity with compact storage when not in use, offering both convenience and endurance. Key attributes Functionality: designed for water storage, easy filling, and simple cleaning. Compatibility: intended for use by outdoor runners, running enthusiasts, hikers, campers, and other active users. Size: large-capacity layout to meet the needs of longer outdoor sessions; folds flat for compact storage. Performance: lightweight and portable for minimal added bulk during activity; robust shape supports easy refilling and cleaning. Use scenarios Trail running: carry enough water for multi-hour trail runs while keeping the pack compact and low-profile. Day hiking or camping: store a substantial amount of water for day hikes or campsite use, then fold away for packing. Urban or commuter runs: wear or carry the pack for daily runs or longer commutes where refilling options are limited. Practical notes Fold when empty to save space in packs or luggage. Wide opening simplifies refilling from water sources and makes cleaning faster after use. Suitable for a range of outdoor activities and user types, from casual walkers to dedicated runners.