Well, I admit I was lazy and did not replace the glue, so I had none. I will make sure to remedy that, soon. And to obtain some type of air pump to carry.
Um, so, as promised, I ordered a glue and a pump. The glue arrived today on a blister/cardboard... in a box that could hold 15 of them.... in turn, in a box that could hold 500, filled with paper.