Hi there,
This is Bogdan Andrei from Romania.
I'm a professional freelancer specializing in product design across multiple activity fields.
First of all, upon making contact, I could share with you a range of furniture which I've designed and manufactured, in the purest Scandinavian style - metal (for legs) and cork and bamboo for the rest.
This brings me to the discussion about the material - I highly recommend using layered bamboo, eventually, caramel toned - it looks fantastic and it fits perfectly to your product.
Will be extremely useful to see your mood board to figure out the style you wish to bring to life.
Except for the weight of the holder, there are several other things to add to make it a premium product.
As for the outcome, I will provide you with manufacturing-ready files - stp for CNC carving and assembly files.
For the visualization, I will provide you with several rendered soft wood pics, so you will choose from them, and upon final decision, will make more (different rendering setups) pics.
For this stage, I could only make one mockup on which to have several iterations - I do only parametric design, no free-hand surface modeling, and this is more complex and time-consuming... but I could assure you, that will make you happy with the final product.
What should be discussed, is the inner cushioning, as it requires some "harmonization" features to fit with the style and premium label.
Regards
Bogdan