The Expandable Backpack adapts to city commutes, weekend trips, and longer adventures with a durable build and flexible storage. Starting at 36 L and expanding up to 55 L, it carries clothing, tech, and travel essentials with room to spare. The shell uses Oxford spinning fabric with a polyester lining, delivering a lightweight yet tough, weather‑resistant construction.

A smooth zipper closure provides quick access to main and secondary compartments, while a multi‑pocket interior simplifies organization for gear, documents, and accessories. Padded shoulder straps and ventilated back cushioning support comfortable carry during extended wear.

Whether mounted on a suitcase handle for transit days or worn for day hikes, this backpack balances capacity, comfort, and durability for everyday and outdoor use.

Key Specifications

Capacity & Fit

• Base Volume: 36 L
• Expanded Volume: 55 L

Estimated Dimensions

• Length: 12 in (305 mm)
• Height: 18 in (457 mm)
• Depth: 7–9 in (178–229 mm) (expanded)

Construction & Materials

• Oxford spinning fabric exterior
• Polyester lining
• Smooth zipper closure
• Reinforced carry points

Carry & Comfort

• Adjustable padded shoulder straps
• Cushioned, breathable back panel
• Top handle for quick grabs

Organization & Features

• Multi‑compartment interior for clothing, accessories, and tech
• Quick‑access pockets for travel items
• Weather‑resistant exterior

Intended Use Cases

• Mountaineering and outdoor day trips
• Long‑weekend travel
• Daily commuting and campus use
• Flexible carry for gear‑heavy itineraries

Package Contents

• 1 × Expandable Backpack