Bose Custom SoundLink Plus Portable Bluetooth Speaker, Black 50_EMB 1 2 inch welt side pockets while effectively managing moisture 1 2 inch welt side pockets w secure zip closure & dye to match rubberized branded pulls offering the warmth and packability of down but with the warm when wet performance of synthetic insulation Innovative Quilting Construction Innovative quilting construction complements the insulation by stabilizing and maximizing the loft of the PlumaFill strands with minimal stitching Center Front Zipper Center front zipper has storm flap and zipper garage at chin for next to skin comfort The speaker features stereo mode which allows you to connect two SoundLink Plus Speakers or pair to another compatible Bose portable speaker ready for anything exterior is dust and waterproof (rated IP67)