Features include:

• Brushed tricot fabric with PU laminate and 600 Denier Polyester with PU coating for extreme conditions
• Front zippered pocket features key clip and access to smaller gear
• Dual zippered side pockets have an expansion panel to increase the storing capacity
• Large main compartment with No.10 YKK dual zipper sliders has internal zippered mesh pockets for essentials
• Adjustable, removable cotton webbing shoulder strap with contoured neoprene padding
• Padded handle wrap

Sizing details:

• Poplar Springs 83L
  Size: 23 x 17 x 13" / 58 x 43 x 33 cm
  Volume: 5083 cu. in. / 83L
• Poplar Springs 103L
  Size: 30 x 14 x 15" / 76 x 36 x 38 cm
  Volume: 6300 cu. in. / 103L
• Poplar Springs 170L
  Size: 36 x 16 x 18" / 91 x 41 x 46 cm
  Volume: 10369 cu. in. / 170L