3D Air Inflatable Travel Seat Cushion for Airplane Long Flights

About this item 【3D AIR Ergonomic Support】: SPRIKIR inflatable seat cushion features 24 upgraded large 3D air cells, evenly distributes body weight to relieve pressure on your hips, tailbone and coccyx. Also It boosts airflow to eliminate numbness and soreness from long time sitting, suitable for airplane seats, office chairs and wheelchairs to ease travel and work fatigue effectively 【Premium Material & Durable Construction】: SPRIKIR air seat cushion built with a reinforced 5 layer structure and sealed stitching, this durable seat cushion supports up to 320 lbs. The skin friendly, waterproof and breathable fabric ensures comfy use, while the non slip bottom prevents sliding on bumpy rides. Airline approved and tested for long term repeated use 【Built in Pump for Instant, Hygienic Inflation】: This travel cushion equipped with dual inflatable deflatable valves, it supports fast inflation in minute by simply pressing the surface air cells. No mouth blowing or external air pump is needed, bring you sanitary and effortless using experience, make you keep elegance in long trips and outdoor scenarios 【Easy Adjustable Comfort】: You can freely adjust the air volume to customize your optimal sitting firmness. Simply open the rear inflate valve, slightly press the middle button to release proper air, then close the valve to lock the comfort. Gentle gradual adjustment avoids sudden air leakage or cushion collapse, bringing stable and tailored support for your whole journey 【Portable & Multi Purpose Use】: The travel seat cushion comes with a matched storage bag for easy folding and storage. It deflates quickly into a compact size for easy packing in luggage or backpacks. It is a must have travel accessory for airplane, road trips, driving, camping, stadium watching and daily office sitting