Arc'teryx unisex "Arctic Silk" white 26L recycled polyester backpack. 

Features:

• Panel-load main compartment has a reservoir sleeve
• Internal pocket
• External storage includes side pockets
• Padded back
• Frame sheet
• Ergonomic shoulder straps
• Removable waist belt

Fabrication:

• Material: 100% recycled polyester

Fit & Sizing:

• One size