I am a HUGE fan of BumGs. I LOVE them. I now have about 18 of them. Now that Em is TT, they have all been passed on to Liv & are working brilliantly. But I have the problem, that the seem to lose their elastic very quickly. I have sent 2 back & had them replaced, which was very good of the shop that sold them to me, but I just can't keep doing that. And it seems to now be happening to them all. So I'm very disappointed. I guess I could try to redo the elastic myself, but I'm not that good with a sewing machine, and am very time poor! Has anyone else found this?