Premium Back-Jumping Sponge Protection School Bag with Gym Support Poles
Durable high-density sponge padding for superior shock absorption, protecting delicate items from impacts during transport. Reinforced back-trip design ensures balanced weight distribution, reducing strain during extended use. Thicker gymnasium-grade support poles provide enhanced structural integrity, preventing bending or collapse under heavy loads. Breathable sponge bag lining minimizes moisture buildup, ideal for sports gear or school supplies. Perfect for athletes, students, or travelers needing rugged yet lightweight storage. Seamless stitching and abrasion-resistant fabric extend product lifespan, even with daily rough handling. Bulk purchase available at unbeatable wholesale prices—global shipping guaranteed.