Backpack - AMS7751 Gender:Unisex It has an internal moisture

It has an internal moisture barrier to help keep your gear dry

Behind the neck Controls Multifunction button

Fabric: 100% Polyester

It's ready-made for your run

Backpack - AMS7751 Gender:Unisex It has an internal moistureMaterial: 50% Nylon, 50% Polyester Measurement: 32 cm x 48 cm x 20 cm (30L) This Arena swim bag is comfortable to carry with padded straps and back panel and is water resistant to keep the contents dry in wet areas around the pool. The various compartments have mesh inserts for moisture control and with one main compartment and smaller pockets, this Arena backpack will house your swimwear, towel, swim accessories, water bottles and valuables.