Nike Just Do It Mini Base Backpack. Go hands free this season with the Mini Base Backpack from Nike. Crafted with padded shoulder straps and a fixed top handle, this piece is perfect for storing your valuables. Design is complete with a zip fastening main compartment and zip fastening front pocket. 26cm X 30cm X 12cm. Please note: The style you receive may vary from the image shown. Mini Backpack > Zip Fastening > 2 Pockets > Carry Handle > Shoulder Straps > Side pockets > Nike Branding > Just Do It Slogan > 26cm X 30cm X 12cm.