Reddit reviews Street Fit 360 2 Pack - Tube, 700 x 35-40 (27 x 1-3/8) Schrader Valve 32mm, Sunlite
We found 1 Reddit comments about Street Fit 360 2 Pack - Tube, 700 x 35-40 (27 x 1-3/8) Schrader Valve 32mm, Sunlite. Here are the top ones, ranked by their Reddit score.
2 Inner Tubes in their own box700c x 35-40 (27x1-3/8)ISO 622 x 35-4032mm Schrader ValveReplacement inner tube for a hybrid, fitness, comfort bike or other bicycle with the same tire size.
https://www.amazon.com/PACK-35-40-SCHRADER-Valve-Sunlite/dp/B00NJXAHQM
I'd think there be plenty of shops in the Phoenix area that would have an appropriately sized tube.
Inner tubes stretch, you just need to be close, not dead on.