16000mAh 2 USB Power Bank External Battery Charger for Mobile Phone Universal
Does the job
Rentokil Fly Flies Bee Insect Wasp Trap Catcher Killer No Poison -Twin Pack FW32
Did not work with me...
I have put 2 of them near the nest and filled it with beer and honey mixture as advised. Traps were hung abot 2m high and about 3m from the nest. 3 weeks later 2 wasps were found :( I think it should be more in the trap. Will not use it again.