ZERO PUMP 2- World's Smallest Pump for Sleeping Pads

It began with a simple belief: lighter means freer.

Zero Pump redefined what the world’s lightest portable air pump could be—trusted by over 200,000 adventurers across the globe.

And as your feedback poured in, we realized you were asking the same things. Together, that spirit led us to buildZero Pump 2— a tool shaped by your voice and designed for your wildest adventures.

On the trail, every gram matters.So the very first thing we set out to improve was weight.It wasn’t easy—we had to re-examine every structure, test new materials, and optimize each component one by one.

After countless iterations, we finally made it happen.Zero Pump 2 weighs only 1 oz (28 g). That’s a 15% weight reduction,making it lighter than a carabiner.

Good rest and a light pack are both essential in backpack journeys. Hence, we made ZERO PUMP the lightest and smallest outdoor pump that shaves weight off people's packs and quickly builds a sleep system. It is smaller than a Snickers, weighing only 1.2oz, and measuring 1.02* 2.95 inches. Lightweight and compact features make ZERO PUMP to be easily hung on a key ring holder as your everyday carrying essential, saving the space of your backpack.

No more exhausting lung power. No more wasted energy after a long hike.Simply lock Zero Pump 2 onto your pad, press once, and let it inflate—hands-free, while you set up camp or cook dinner.

No more adapter hassles – With6 versatile nozzlescovering over90% of sleeping pad brands, one pump fits nearly all your gear.

Upgraded high-efficiency pump + battery lets you top up multiple pads, multiple nights, or quick fixes on the trail – all without recharging.

More power per charge.
More confidence in the backcountry.
Travel lighter, sleep deeper, worry less.

Zero Pump 2 keeps the sameultra-tiny footprint.Slip it into a pocket, clip it to your pack, or tuck it anywhere—you’ll barely notice it’s there until the moment you need it.

Experiencing a blackout in the wild can be incredibly frustrating. That's why the replaceable battery feature of ZERO PUMP ensures users have access to electricity anytime, anywhere. Users can even share pump batteries with their headlamps for added convenience. Plus, they have the flexibility to choose the type of battery they prefer and can reuse it without needing to replace the entire device when the battery is depleted.

ZERO PUMP can also deflate your vacuum bags efficiently for packing. With a simple press of a finger, air escapes quickly and effectively. Plus, no more tiredness or exhaustion trying to start a fire – ZERO PUMP doubles as the ultimate fire-starting tool, ensuring a quick flame.