Funk Fighter XL Gym Bag | 33 x 15 x 15 in, Carbon Lined, Double Zips

How the Funk Fighter XL Gym Bag Is Built The shell is lined with activated carbon, and that lining is the part doing the work. Carbon adsorbs odour molecules onto its surface rather than masking them with a scent. Surface area is everything, which is why a full lining beats a sachet. The main compartment closes with two layers of zippered openings rather than one. That second layer matters more than it sounds, because a single zip line is the usual leak path. The inner zippers on that compartment are waterproof. There is a zippered pocket at each end of the bag. Carry is by an adjustable shoulder strap plus handles that velcro together. That makes it a duffle in use rather than a two-strap pack, which is worth knowing before a commute. Outside dimensions are 33 by 15 by 15 inches. Shipping weight is 3.1 lb, so the bag is light for its volume. Those outside figures work out at roughly 120 litres of gross volume. Keeping a Carbon Lined Duffle Working A carbon lined duffle loses performance slowly, and the loss is easy to mistake for a fault. Carbon does not wear out so much as it loads up and compacts inside the lining. The maker's fix is a dryer cycle on low for a few minutes. Tumbling shakes the carbon loose again and restores most of the surface area. Do that every few weeks of regular use rather than waiting for a smell to get through. Heat is the thing to watch. A low setting is specified for a reason, and a hot cycle risks the zips and the shell. Keep the bag dry between uses, since damp carbon adsorbs water instead of odour. Wipe spills out rather than putting the whole bag through a washing machine. A soaked lining takes days to dry properly and performs poorly until it does. Load matters too, because a packed bag presses the lining flat and closes the air gap carbon needs. Leaving a little slack does more for odour control than any amount of extra zipping. Key Features Activated carbon lining: Adsorbs odour onto the carbon rather than masking it with a scent. Two layers of zips: The main compartment closes twice, so the usual single-zip leak path is covered. Waterproof inner zippers: Fitted on the main compartment. 33 x 15 x 15 inches: Outside dimensions on the main body of the bag. End pockets: A zippered compartment at each end of the bag. Strap and velcro handles: An adjustable shoulder strap with handles that velcro together. Dryer refresh: A few minutes on low shakes the carbon loose and restores its surface area. Shipping weight 3.1 lb: Light for the volume, since the lining carries most of the mass. Technical Specifications Specification Value Brand Funk Fighter Product XL odour-proof gym bag SKU 886005 Outside dimensions 33 x 15 x 15 in Gross volume About 120 litres by the outside figures Lining Activated carbon Main closure Two layers of zippered openings Inner zippers Waterproof End pockets One zippered compartment at each end Carry Adjustable shoulder strap and handles that velcro together Form Duffle rather than a two-strap backpack Shipping weight 3.1 lb Refresh method A few minutes in a dryer on low to loosen the carbon