Premium Marathon Hydration Pack – Lightweight & Multi-Functional
Crafted from high-density polyester with breathable mesh shoulder straps for all-day comfort. Reinforced stitching and waterproof lining ensure durability in extreme conditions. Innovative front pocket design fits 5-inch phones + zippered compartments for keys/cards. Adjustable sternum strap stabilizes load during trail runs or mountain climbs. Dual-layer insulation keeps liquids cool for 3+ hours. Compact 8L capacity ideal for ultralight hiking, urban cycling, or gym sessions. Seamless back panel reduces chafing with strategic airflow channels. Military-grade buckles withstand 50kg tension. Global wholesaler exclusive – bulk pricing for fitness retailers & outdoor clubs. Custom branding available (MOQ 500pcs).