Jeg tager kun håndbagage med, hvis turen varer én nat.

Because tage med is a very common Danish verb phrase meaning to bring / take along.

In a main clause, Danish often splits this kind of verb phrase:

• Jeg tager ... med
• infinitive: at tage ... med

So:

• Jeg tager håndbagage med = I bring/take carry-on luggage
• without med, tage just means take, and the meaning is less specifically bring along

This is similar to English phrasal verbs like take along or bring along.

In a normal Danish main clause, the finite verb usually comes in second position, and short adverbs like kun often come right after it.

So:

• Jeg tager kun håndbagage med

Structure:

• Jeg = subject
• tager = finite verb
• kun = adverb
• håndbagage = object
• med = particle from tage med

This placement is very natural in Danish.
If you moved kun, the emphasis could change or the sentence might sound less natural.

Because Danish forms compound nouns very freely, much more than English does.

So:

• hånd = hand
• bagage = luggage
• håndbagage = hand luggage / carry-on luggage

This is extremely normal in Danish. English often writes such expressions as two words, but Danish usually combines them into one.

Here håndbagage is being used as a general, uncountable noun, like luggage in English.

So:

• kun håndbagage = only carry-on luggage

You are not talking about one specific bag, but about the type of luggage. That is why no article is needed.

Compare:

• Jeg tager kun håndbagage med = I only bring carry-on luggage
• if you wanted to talk about a specific item, Danish would usually phrase it differently

Turen is the definite form of tur.

• tur = trip
• turen = the trip

Danish usually adds the definite article to the end of the noun instead of using a separate word like the.

So:

• en tur = a trip
• turen = the trip

That is why the sentence says hvis turen varer ... and not something like a separate word for the before tur.

Because varer comes from the verb at vare, which means to last.

So:

• turen varer én nat = the trip lasts one night

This is a completely different verb from:

• at være = to be

Learners often confuse them because varer and være look a bit similar, but they are unrelated in meaning here.

Én with an accent marks the number one more clearly.

So:

• en nat can sometimes just look like the indefinite article a night
• én nat emphasizes one single night

In this sentence, the writer wants to make it clear that the trip lasts exactly one night.

In practice, Danish sometimes writes en and sometimes én depending on how much emphasis is wanted. The accent helps distinguish the numeral from the article.

Hvis means if and introduces a subordinate clause:

• hvis turen varer én nat = if the trip lasts one night

The whole sentence is:

• Jeg tager kun håndbagage med = main clause
• hvis turen varer én nat = subordinate clause

So the meaning is conditional: the speaker only does this under that condition.

Yes, absolutely.

You can say:

• Hvis turen varer én nat, tager jeg kun håndbagage med.

When the subordinate clause comes first, the main clause changes word order:

• tager jeg not
• jeg tager

That happens because Danish keeps the finite verb in second position in the main clause.

So both are correct:

• Jeg tager kun håndbagage med, hvis turen varer én nat.
• Hvis turen varer én nat, tager jeg kun håndbagage med.

Sometimes bare can mean just / only, but kun is the clearest and most neutral choice here.

• kun = only
• bare = just / only / simply, often a bit more conversational or with slightly different nuance

So:

• Jeg tager kun håndbagage med sounds straightforward and precise.
• Jeg tager bare håndbagage med is possible in some contexts, but it can sound more like I’m just bringing carry-on luggage and may carry a different tone.

For a learner, kun is the safest choice when you mean a plain factual only.

More or less, yes. A very literal breakdown would be:

• Jeg = I
• tager = take
• kun = only
• håndbagage = hand luggage / carry-on luggage
• med = along / with
• hvis = if
• turen = the trip
• varer = lasts
• én nat = one night

But in natural English, you would usually translate the first part as:

• I only bring carry-on luggage or
• I only take carry-on luggage

So the literal structure is a bit different from English, especially because of tage ... med.