About Features Version 2 Backpack from Sprayground x The Powerpuff Girls. Official Sprayground and The Powerpuff Girls collaboration. Sublimated graphics throughout. Roomy main compartment with two zippered pockets. External pocket with vertical zip closure on the front. Velour lined laptop and sunglasses compartments. Dual water bottle sleeves with hook-and-loop closures. Adjustable padded shoulder straps. Ergonomic mesh back padding. Slide-through design for luggage travel. Custom brand hardware throughout. Top haul handle for easy carrying. 100% polyester.