Outer material: Proofed matte nylon (x3 coating)
Base: Proofed coated canvas (x3 coating)
Lining: Matte nylon lining.
Hardware: Galvanized metal.
Straps: Cotton webbing.
Inside: Lightly padded pocket for i-pad and a chunky zipped pocket.
Padded back for extra comfort.
Dimensions: 32cm x 29.6cm x 9.6 cm
The Roka bags are washable / a simple wet sponge does the job.