Protein Shaker Bottle Artwork - 10 Designs

Target audience: Millennials who go to the gym and use shaker bottles
Messages to communicate through the design: I would like to hire a designer to produce 10 unique designs for me to put on protein shaker bottles. The right person would also have experience in branding and copywriting to help come up with catchphrases to accompany the imagery.

Please send examples of designs from similar projects and let me know your experience and how we can make an awesome job of this. The designs taken forward will be printed on 1,000+ bottles so they need to be appealing!

Thanks

Scott
Details about the product: Shaker bottle
Ideas for the visual style: Fun, Playful, Unique, Different, Naughty
Things to avoid: Any phrases or imagery under copywrite or TM
Preferred colors: Will share on commission
Extra notes: The right person might also be able to help me come up with a brand name and logo for the company - we are starting with shaker bottles but are looking to branch out into other fitness accessories e.g. water bottles, towels etc.

This is very much an open brief so I'm looking for someone to come in with ideas for designs. The right person would need to have an interest in this market and an understanding of the demographic. This includes the latest gym buzz words which might resonate on a shaker bottle design to make it fun as well as functional. Also animals associated with strength (men e.g. bear, gorilla) or femininity (women e.g. gym bunny, princess). Designs might also encompass gym equipment e.g. kettle bell, dumbbell.

I would also like the freelancer to get feedback on the designs from the target market e.g. go to a gym and ask people which they prefer and if they think it would look good on a shaker bottle. You may subcontract this part out to someone else if you wish.

Once hired I can show the freelancer the style of bottles that will be used. Designs may be horizontal or vertical. All bottles are black.

The target market for this product is 16-34 year olds who go to the gym and consume protein shakes. The shaker bottles will be sold on Facebook, Amazon and Ebay.