EASY TO CARRY This inflatable cot bumper for kids was designed for travel. When deflated, it folds easily to fit in backpacks, large purses and standard size luggage. You can easily inflate it by mouth or with a manual pump in minutes. VERSATILE - You don't have full control over what kind of bed your child ends up sleeping in when on the go. Instead of being limited to a specific bed size, we designed our air bed protector to work perfectly with any type of bed. It does the job with twin, double, queen and even king-size beds. In addition, parents love the way it is made of durable and hypoallergenic materials. Comfortable - Sleep is never more valuable than when traveling with your child. Get more of those rare uninterrupted nights of sleep even on the road with our ultra comfortable inflatable bed protector.