FLEXTAILGEAR MAX Pump 2020, Portable Electric Air Pump, 3600mAH Battery,Rechargeable, High Flow 300L/min, Fast In/Deflating, Air Mattress, Swimming Ring, Vacuum Storage Bags, Camping & TravelSmallest BodyThe size of our MAX PUMP 2020 is 2 x 2. 28 x 3. 14 inches. A can of Coke is even bigger than it. You can carry it around you wherever you go. Ultra LightweightThe Air Pump just weighs 5. 29oz. You cant even feel the weight when you put in your backpack. Built in Battery & USB RechargeableBuilt in 3600mAH lithium battery, our MAX PUMP can quickly recharge by power bank when outdoor or charge directly by phone charger at home. Strongest