G'day Peter,

It does work, but its not a great fit for deflation
The Zempire Monstapump is a better option.

G'day James,

We currently don't stock the batteries so it would be best to go to Flextail directly for the exact replacement with the USB-C charging input. The battery type is an RCR123A Li-ion Battery, you can get the same batteries without the USB-C input from Jaycar, Ausbatteries or Altronics but would need a separate battery charger to recharge these batteries. 

G'day Heath,

We don't sell Klymit gear anymore so we're not able to test the compatibility out, but can confirm the Flextail pumps come with a range of difference attachments that make them pretty much universally compatible.
You may not be able to connect to pump to the valve and leave it, but at the very least you can hold it up to the valve and it will work.

G'day Kate,

The Flextail pumps come with a range of different fittings that will be compatible with a multiple different mat brands.
We do have a product review video coming soon where Ben tests these with EXPED so that will give you a better idea of performance.

G'day Kyp,

The Flextail pumps come with a range of different fittings that will be compatible with a multiple different mat brands.
We do have a product review video coming soon where Ben tests these with EXPED so that will give you a better idea of performance.