eSun PLA+ is a filament with an excellent price/quality ratio.
This PLA prints excellently on an Ender, but also on a Bambulab (tip; use the standard settings for Bambulab PLA tough)
Please note that products printed in PLA may deform when exposed to temperatures above 50°; for example, a car phone holder is not suitable for printing in PLA.

Please note, this item is very often on sale for the given price indication, so please take this into account when purchasing.

Besides storage boxes, you can of course store your filament in a vacuum bag.
The point is that you press the closure firmly over the entire line and if the pump has difficulty creating a vacuum, you run a wet finger over the connection.
I prefer using these bags over the boxes for more flexibility.

To remove moisture from your filament you need a dryer. Manufacturers even recommend drying new filament out of the package for 8 hours or more.
Yes, you can put it in the oven, or sometimes even on your print bed to dry, but a dedicated dryer is really more practical. The advantage of this dryer is that it also functions as a coil so that you can print directly from the dryer. For example with Nylon that is very handy.

Voor als je echt geen omkijken meer wil hebben naar het drogen van je filament; de Sunlu S4 Filamentdroger voor 4 rollen tegelijk, plus dat hij automatisch aan kan gaan als de luchtvochtigheid in de box te groot wordt. Zorgeloos printen dus!