V jedné z recenzí se píše že balení obsahuje vakuovou zatku, ale v popisku se o zatce moc nepíše a že by byla vakuova už vůbec ne. Co je tedy obsahem balení a jak to funguje?

A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim.
Specifications can be changed without notice. Images are for illustrative purposes only.