Few things that fit in a backpack or beach bag are as much fun as the GENEINNO Underwater Scooter. Dual propellors sit beneath an Energetic Orange shell with 2lbs of thrusts for effortless underwater exploration. Designed with families in mind, this one can be controlled via an app in Parental Mode while also logging stats such as milage. GoPro-friendly and a 45-minute runtime off a single charge.