Formal:
* He putea ataahua tena. (This is a beautiful bag.)
* He pai rawa te putea nei. (This bag is very beautiful.)
Informal:
* Ataahua te putea ra. (That bag is beautiful.)
* He putea ataahua tera! (That is a beautiful bag!)
More specific:
* He putea ataahua te tae o tera. (That bag is a beautiful color.)
* He putea ataahua te hoahoanga o tera. (That bag has a beautiful design.)
It's important to note that the use of "tena" and "tera" can be tricky for non-native speakers. "Tena" generally refers to something closer to the speaker, while "tera" refers to something further away.
You can also use different terms for "bag" depending on the type of bag:
* Putea (general bag)
* Tāneke (carrying basket)
* Peeke (backpack)
* Pahi (handbag)
Choose the word that best suits the type of bag in question.