Waterproof Backpack (with built-in bike rack attachment)

About This Item:

A premium waterproof backpack engineered for adventure. Built with the same 500D double-sided PVC material trusted in professional dive bags, this pack delivers superior water resistance and durability compared to standard polyester alternatives. The thick PVC-net clamping construction creates an airtight, watertight seal that keeps gear protected in any condition.

Key Features

• 500D double-sided PVC waterproof material — professional-grade protection
• Airtight and watertight construction with reinforced PVC-net clamping
• 25L capacity for daily commutes, cycling trips, or water adventures
• Detachable shoulder strap for versatile carrying options
• Double-buckle back closure for secure fastening
• Rear rack mount compatible — fits rack diameters between 8–16mm for hands-free cycling transport
• Built to withstand demanding outdoor conditions