two. Location your speaker during the center of your carry-on bag. This will assist to distribute the weight evenly and prevent your speaker from tipping over. Sonos has tried out portable speakers just before, although the Roam is the very first that you could appropriately sling within a satchel. https://www.bluetoothspeaker.top/bluetooth-wireless-speaker-audio-stereo-tf-card-mobile-phone-support-universal-battery-powered/