Where to find massive sandwich/freezer bags

[soupfiend]

I need bags that can go over those big tray bake foil trays. Cant seem to find any big enough and amazon is overwhelming me!

Ikea have big ones, I am not sure if they will be big enough for what you need though

IKEA have large ones, the biggest I've ever found but they aren't big enough to cover a whole tray. Would a plastic bag work?

IKEA do huge ones, but I still don't think they'd fit over the foil trays.

Would these do it OP?

They're big enough to take a pair of trainers.

https://www.amazon.co.uk/Clothes-Zip-Lock-Transparent-Resealable-Cosmetics/dp/B0BG873DCD

Just measured, no, not big enough because of the depth of the tray, 28 x 32 but with space for the depth of the tray

When we go to Spain and Italy they have massive zip lock freezer bags there. We bought some once but have now run out!

Sorry I have now found some, thanks everyone, its the 3 gallon bags I needed, dont really understand gallons!