PKG INSERT Multi-function Organization Tote Removable Organization Insert with three compartments to help you transition from your workweek to the weekend. It fits most backpacks from PKG or most of the other brands. The removable organization tote allows for simple access to your belongings during the day and a seamless transition to a less structured backpack at the end of the day or workweek. 3 individual compartments with soft padding protection.A small pocket 12 x 10 cm for wallet or cards, etc and 2 slots for pens. Faux leather handle strap. High grad nylon with nice black and white stripsPrevents your device, books and documents free from scratches LARGE :Dimension of each compartment 36 x 28 x 3 cmOuter dimension 38 x 31 x 10 cm (fully filled up)Weight 190 grams SMALL :Dimension of each compartment 32 x 22 x 3 cmOuter dimension 34 x 25 x 10 cm (fully filled up)Weight 140 grams