The Ultra pump will buzz your sleeping mat full of air, and as a bonus, it can also be used to blow extra air into a campfire. Once camp is set up and evening falls, you can hang the pump, place it on the ground, or on a bench in your shelter, and choose from three brightness levels for the built-in lantern. - Inflation flow 80 liters per minute - Max pressure 4.5 kPa - Battery run time 25 minutes - Light power levels: 60, 160 and 300 lumens - Respective battery run times when only using the light: 10 hours, 6 hours, 4.5 hours - 5-year warranty - USB-C charging (cable included) - Battery capacity 1600 mAh Exped has released 3D-printable additional nozzlescheck out the selection [here](https://www.thingiverse.com/exped_expedition_equipment/designs)!