Time to hide more stuff

[Straight Shooter]

In view of rescent events and even more uncertainty , i am now zeroed in on more food preps....more grains, pulses , tins... in fact everything ...but where can i store it all ...safe and out of sight ? i have stashes set up but i'm out of room ...this lot needs to be hidden but with a reasonable access and NOT around or in the house....the plan is 20 ltr and up barrel/kegs with screw tops ....maylar bagged inside.

These will be packed with living rations and will hold a full diet of various foods and provisions...if we are hit by not very nice uninvited visitors....we will have a better backup than we have at present ...the intention is around 25 kegs at least.

1. Does anyone know where i can get these kegs ? had a look on ebay ..bit pricey .
2. Anyone have ideas on the items I SHOULD PACK so i do not cock up.
3.I have 2 acres to hide it in mostly woodland

Any comments or thoughts would be very much appreciated.

many thanks SS