من در سفر همیشه یک صابون کوچک و یک شامپو کوچک با خودم میبرم.

Yes. In natural Persian, من is often omitted because می‌برم already tells you the subject is I.

• می‌برم = I take / I carry
• So در سفر همیشه یک صابون کوچک و یک شامپو کوچک با خودم می‌برم is completely natural.

Including من adds a little emphasis or clarity, similar to saying I always take...

در سفر literally means in travel / on a trip / while traveling.

In this sentence, it means something like:

• when I travel
• on trips
• while traveling

So it sets the situation for the whole sentence.

همیشه means always. In Persian, adverbs like this often come before the main object or before the verb phrase.

So:

• من در سفر همیشه ... می‌برم
• literally: I, when traveling, always ... take

Its position is very natural. Persian word order is often flexible, but this placement sounds normal and clear.

Because the speaker is talking about:

• one small bar of soap
• and one small shampoo

So each noun gets its own یک:

• یک صابون کوچک
• یک شامپو کوچک

If you used only one یک, it would sound less clear and less balanced.

In Persian, adjectives usually come after the noun.

So:

• صابون کوچک = small soap
• شامپو کوچک = small shampoo

This is the normal Persian order:

• noun + adjective

But in pronunciation, there is usually an ezafe sound between them.

Yes. Even though it is usually not written, it is pronounced.

So these are read approximately as:

• صابونِ کوچک = sâbun-e kuchak
• شامپویِ کوچک or more simply شامپوی کوچک = shâmpu-ye kuchak

The ezafe links the noun to the adjective.

A learner often sees صابون کوچک written with no visible extra marker, but should remember that in speech it is not just two words said separately.

Because the objects here are indefinite and non-specific:

• یک صابون کوچک
• یک شامپو کوچک

In Persian, را is usually used with specific/direct objects, especially definite ones.

So:

• کتاب را می‌برم = I take the book
• یک کتاب می‌برم = I take a book

In your sentence, را is not needed.

با خودم literally means with myself.

In this sentence, it gives the sense of:

• with me
• along with me
• I take with me

So با خودم می‌برم is a very natural way to say I take along with me.

Breakdown:

• با = with
• خود = self
• ـم = my

So خودم = myself

You usually would not say همراهم می‌برم in this same way. A more natural alternative would be:

• همراه خودم می‌برم
• or simply همراهم دارم in some contexts, depending on the meaning

But با خودم می‌برم is very common and idiomatic for I take with me.

Another common alternative is:

• با خودم می‌برم = I take with me
• همراهم می‌آورم can work in a different context, depending on direction and viewpoint

So for this sentence, با خودم می‌برم is an excellent choice.

The dictionary form is بردن = to take / to carry.

But in the present stem, it becomes بر.

So:

• infinitive: بردن
• present stem: بر
• می‌برم = mi- + bar + am
• meaning: I take / I carry

This kind of stem change is normal in Persian verbs.

می‌برم is the simple present, but in many contexts it has a habitual meaning.

Because the sentence includes همیشه = always, the meaning is clearly habitual:

• I always take...
• not I am taking right now...

So here it means a repeated habit.

In standard modern Persian spelling, it is usually written می‌برم with a half-space after می.

So the standard form is:

• می‌برم

But many people write it without the half-space in casual typing:

• میبرم

Both are understood, but می‌برم is the more correct formal spelling.

A careful pronunciation would be approximately:

man dar safar hamishe ye sâbun-e kuchak o ye shâmpu-ye kuchak bâ khodam mi-baram

A few notes:

• یک often sounds like ye in everyday speech
• و often sounds like o when linking nouns
• می‌برم is pronounced mi-baram
• صابونِ کوچک includes the ezafe sound -e

Because in spoken Persian, یک is very often pronounced ye.

So:

• written: یک صابون کوچک
• spoken: یه صابون کوچیک

This is extremely common in everyday speech.

In more careful or formal speech, yek is possible, but in conversation ye is much more natural.

In formal written Persian, it is کوچک.

In everyday spoken Persian, many speakers say کوچیک.

So you may hear:

• formal/written: صابون کوچک
• colloquial/spoken: صابون کوچیک

Both are the same word; the difference is mainly register.

This is about viewpoint.

• بردن = to take, to carry away from where you are
• آوردن = to bring, to bring toward a place/viewpoint

In English, take with me fits بردن very well.

Since the speaker is talking about what they pack and carry on a trip, می‌برم is the correct choice.

The sentence can be rearranged somewhat, because Persian has flexible word order. For example, these are also possible:

• من همیشه در سفر یک صابون کوچک و یک شامپو کوچک با خودم می‌برم.
• همیشه در سفر یک صابون کوچک و یک شامپو کوچک با خودم می‌برم.

But the original sentence is natural and clear.

The most important thing is that the verb usually comes near the end.

Yes, you could say:

• من در سفر همیشه یک صابون کوچک و یک شامپو کوچک می‌برم.

That means I always take a small soap and a small shampoo when I travel.

But با خودم adds the idea of with me / along with me, which sounds very natural in English and Persian for this kind of sentence.

In Persian, شامپو can be used as a countable item in everyday speech, especially when talking about:

• a bottle of shampoo
• a small travel shampoo

So یک شامپو کوچک is perfectly natural and means something like:

• a small shampoo
• more naturally in English: a small bottle of shampoo / a travel-size shampoo

Persian often allows this kind of practical shorthand.