You should only try to realise the truth: there is no bag.
Most delegates are already carrying perfectly acceptable receptacles for carrying laptops and personal effects and feedback has shown that although some people like the bag, many of them either get lost or are thrown out before the end of the conference.
We're also minimising the amount of paper-based waste that often comes with the schwag bag.
Along with your conference ticket, and a couple of items of nice-looking lca2017 material, most delegates who paid for a ticket before December 12th will get a T-Shirt.