حقيبة ظهر من توبي سلينج في الهواء الطلق كبيرة تسلق الجبال مع غطاء المطر مقاوم للماء للرحلات والتسلق والتسلق والسفر والتخييم حقيبة الظهر الرياضية

♥Multi-functional storage area, accessary compartment with functional pockets to keep your mouse, books, papers etc.
✤This backpack is made of durable 420D waterproof nylon fabric to prevent tearing and abrasion caused by long-term use.
✤The mesh back pad design consists of two large pads located on both sides of the spine.
✤The widened and thickened S-shaped shoulder belt and highly elastic breathable back support can help relieve muscle soreness caused by long-term use.
✤The length of the shoulder belt can be adjusted. The chest belt and waist belt are designed to share the weight of the shoulder, which can be adjusted up and down, effectively avoiding the left and right movement of the backpack, and reducing the discomfort caused by left and right friction.