Used only once. An evolved utility bag that allows you to always keep the necessary items with you while hiking. CHEST BAG: When used as a chest bag during activities, it distributes the weight to the backpack, reducing the burden on your shoulders. SHOULDER BAG: Can also be used as a standalone shoulder bag with the included belt. You can keep your valuables with you even at campsites or mountain huts. WAIST BAG: Can also be used as a waist bag by adjusting the length of the shoulder belt. SIDE POCKET: You can also use it as a side pocket by passing the backpack's waist belt through the back slit of the SWITCH. Size / 140 x 280 x 100mm Capacity / 2L Weight / 165g Main Material / 330D Nylon Teflon Coating - Color: Dark Beige - Material: Nylon - Inner Color: Lime Green Thank you for viewing.