Thanks, Elkcub, for your reply to Morag, you just saved me quite a few euros because I was going to buy a booster and get rid of a pocket scope. It's hard to figure out why Swarovski bothered with the booster in the first place, an odd bit of marketing when you think about it, i.e. an accessory that has no really useful function. 'Twould be nicer if they'd spent that R&D cash on rewarding their customers with a half-decent bag supplied with the EL bins in the first place.