Transparent Inner Pockets See it, grab it & go! The Trekker Line and Speed Pack include transparent inner pockets along the inside of the main pocket for keeping track of sunscreen, lip balm, snacks, tools, waxes and other small items. More Stories Primary Pocket Store lunch, extra gloves, liners, face masks or bandanna. Backpack Grade Support The Elite Support System. Kulkea ski boot backpacks include padded back panels and fully padded comfort-contoured… Hydration Holster Holds two small water bottles or one larger refillable bottle.