Beam Mouth-Pump Sports Backpack – Ultimate Lightweight Storage Solution

Premium Waterproof Material
– Crafted from high-density polyester with PU coating, ensuring 100% waterproof protection against rain and spills while maintaining breathability for long-term use.
Innovative Pump Rope Design
– Features a quick-pull drawstring closure system for instant access and secure storage, reinforced with durable nylon cords and smooth-gliding hardware for effortless operation.
Ultra-Lightweight & Ergonomic
– Weighs under 0.5kg with padded adjustable shoulder straps, distributing weight evenly for all-day comfort during sports, travel, or campus activities.
Multi-Compartment Organization
– Main cavity + front zippered pocket + side mesh holders, optimized for basketball gear, textbooks, or travel essentials with anti-scratch lining.
Rugged Reinforced Stitching
– Triple-stitched stress points and abrasion-resistant base withstand heavy loads, ideal for outdoor adventures, gym sessions, or daily student use.
Global Wholesale Advantage
– Direct factory pricing ensures unbeatable value for bulk orders, backed by our cross-category sourcing network.