Description The Zero Pump is the world’s smallest sleeping pad pump, perfect for ultralight users in Australia. Weighing just 65g (including battery and nozzle) and measuring 2.5 x 7.5cm, it’s a compact essential easily hung on a key ring. Powered by patented AIRVORTECH™ Technology 2.0, it inflates your sleeping pad in just 50 seconds, compatible with popular brands like THERM-A-REST, KLYMIT, NEMO, SEA TO SUMMIT, BIG AGNES, and EXPED. With 6 multi-purpose nozzles, it eliminates air leakage issues and efficiently deflates sleeping pads. The replaceable battery ensures constant power and can be shared with headlamps, offering a lightweight and compact solution for a quick and comfortable sleep system in the Australian wilderness. The battery is also USB-C rechargeable. FEATURES ZERO PUMP the lightest and smallest outdoor pump on the market ZERO PUMP to be easily hung on a key ring holder as your everyday carrying essential, saving the space of your backpack AIRVORTECH™ Pump Technology 2.0 with an exclusive micro-motor, means it can inflate your sleeping pad in just 50 seconds and can inflate up to 25 sleeping pads in a row Compatible with leading brands such as THERM-A-REST, KLYMIT, NEMO, SEA TO SUMMIT, BIG AGNES, and EXPED, ZERO PUMP SPECIFICATIONS Functions: Inflate, Deflate Wind Speed: 180L/Min. Pressure: 2.5kPa Weight: 65g Dimensions: 2.5cm 2.5cm x 7.5cm Battery: 650mAh Run Time: 25 minutes IP Rating: NS Best Use: Lightweight adventures with a modern lightweight sleeping pad.