The Mark Ryden Buff is a 32-litre sports bag for daily gym use, day trips and short overnight travel. At 49 × 26 × 25 cm and 1,100g it carries a change of clothing, footwear, training gear and personal items in a single compartment without excess bulk.

The 32-litre main compartment holds two mesh bags for separating clean and used kit, or workout accessories from everyday items. The front zip pocket fits a tablet up to 9.7 inches and a smartphone side by side, with an elastic key hook inside. The back panel incorporates a dry/wet separation layer — an isolated zone for damp gear after training. The adjustable shoulder strap ranges from 91 to 142 cm and detaches fully; the padded dual top handles allow hand carry without the strap.

The exterior is waterproof Oxford fabric: the surface sheds rain and splashes and wipes clean easily. Six metal foot nails protect the base from abrasion on hard floors. YKK zippers run throughout all compartments and pockets.