100% SAFE: Hard quality EVA material is semi-waterproof, shockproof and durable to protect your speaker from impacts and splashes. PERFECT FIT: Knox Gear has specifically designed the case to fit your Ultimate Ears MEGABOOM 3 Portable Waterproof Bluetooth Speaker LIGHTWEIGHT AND SMALL SIZE: This hard case for speakers is lightweight and compact to fit in your bag, backpack or luggage and convenient to take anywhere PADDED INTERIOR: Its padded interior is perfectly designed for wall adapters and USB cables, featuring two separate accessory compartments protected by elastic straps CONVENIENT DESIGN: Steady hand strap for portability, interior perfectly designed for USB cables and chargers, smooth but strong 360-degree zipper for easy opening and closing