I have several different backpacking air pads that I use with my family. A while back, I bought an REI Quickflow pump sack to quickly blow up these matresses. It works great ... with one exception. It doesn't fit most of my pads. Now that I have a printer, I decided to design and print some adapters so my pump sack can be attached to all my various pads. Your pads may not be exactly the same as mine, but feel free to modify my designs as needed. I printed them out of TPU, and they work great. For reference, the pads I'm using are:

Klymit Insulated Static V
Exped Synmat 7 M (with the built-in foam pump)
Old Big Agnes Insulated Air Core
Cascade Mountain Tech (Cheap, non-insulated pad from Costco)

These have been very useful to me. I hope they will be useful to someone else. Just print slow with TPU or other flexible material.

Prusa

I3 MK3S

No

No

.30

15