Big Agnes Pumphouse Ultra -to- Nemo Tensor Air Pad Adapter

thingiverse

This was built to adapt a Big Agnes Pumphouse Ultra pumpsack for use with a Nemo Tensor air pad. My original Big Agnes air pad died and I replaced it with the Nemo. However, Nemo's pad has a smaller filler port but I LOVE the Pumphouse pumpsack for it's myriad of uses (Pumpsack, Dry stuffsack, pillow, shower [see my other build for a showerhead insert]) and since it weighs almost nothing to protect my down sleeping bag AND it double as a pumpsack I would prefer to keep it so I adapted it to fit my Nemo. FYI, yes, I know the Nemo Tensor comes with a pumpsack that is (a.) ONLY a pumpsack and (b.) it weighs quite a bit more than the Big Agnes Pumphouse Ultra. The Pumpsack side fits over the end of the port like the BA cap and the Nemo side is inserted in to the pad. I tried to go with as wide a port as I could from pumpsack-to-pad to maximize air volume delivery. As such the shell is 2mm +/-. I'm posting both plain sides & embossed sides. The adapter is embossed on each end with what device(s) it connects to. I have several different adapters for different things so labeling them this way helps me (and I hope others) to keep them straight. The Pumphouse end is embossed on the outside and the Tensor end is on the inside (to avoid fitment issues). This adapter (in PLA) weighs in at a paltry 5g. Note: I'm also posting this on a couple of Facebook backpacking groups for free. FREE - Not for commercial print/sale. Feel free to modify and repost as needed with credit to original. I've gotten lots of cool things from others on Thingiverse - wanted to give back. Thanks to all that design and post, the rest of us appreciate you.