Dual sided Shampoo/Conditioner bottle

in Product Design held by Kaelen
Contest Ended, Winner(s) have been selected.
  • Open
  • Choosing Finalist
  • Ended
We are a new venture specializing in the creation of dual sided hair care products. Our first product is a double sided shampoo-conditioner bottle. The product is eco-friendly and saves money and space compared to buying separate bottles of shampoo and conditioner.

We are looking for a concept/prototype design in 3D. We have attached a product design sketch and photos describing the two sided bottle and twist caps.
We want a 12 oz. cylinder shaped bottle with a slight hour glass shaped design. The Shampoo portion of the bottle will be separated by the Conditioner portion of the bottle by a hidden plastic disc in the interior. The shampoo portion of the bottle will be a royal blue gradient - darker at the top and becoming lighter towards the middle. The conditioner portion of the bottle will be a grass green gradient - darker at the top and becoming lighter towards the middle. OR, WHATEVER COLOR and STYLE LOOKS BEST. The caps on both sides will twist. When you twist the cap, a small hole in the middle opens up to pour out the product (see pictures). We want a printer ready file to create a product prototype. Any additional ideas and label design are encouraged. We are open to any and all ideas re: the best way to bring the product to life.
Don't Wants:
Un-manufacturable designs
No childish look
Hard plastic (needs to be somewhat pliant)
  1. Autocad and Rhino3D. And the 3D file must be in STL, or stereolithographic file format, for printing


= Buyer's Rating
#15 Potential MFG Solution by Adam
Oct 15, 2013 10:35
#28 Shampoo/Conditioner bottle mechanisms... by Sergiu.Nasta
Oct 28, 2013 17:51
#25 Shampoo/Conditioner bottle design by Sergiu.Nasta
Oct 28, 2013 0:31
#24 Shampoo & Conditioner 6 by Stelios
Oct 27, 2013 2:25
#22 shampoo conditioner by vinya
Oct 24, 2013 11:07
#21 shamditioner v2 by DaBu
Oct 24, 2013 7:00
#19 Shampoo & Conditioner 5 by Stelios
Oct 17, 2013 23:09
#17 Dual sided Shampoo/Conditioner bottle by Arun
Oct 17, 2013 4:36
#16 Shampoo & Conditioner 4 by Stelios
Oct 16, 2013 15:20
#14 Shampoo & Conditioner 3 by Stelios
Oct 14, 2013 22:26
#13 double-sided bottle by yrraf
Oct 11, 2013 19:31
#12 Shampoo & Conditioner 2 by Stelios
Oct 11, 2013 0:29
#10 Shampoo & Conditioner 1 by Stelios
Oct 7, 2013 2:16
#8 shampoo bottle by Lucky
Oct 5, 2013 21:19
#7 dual sided shampoo concept design by N.J.Brizuela
Oct 5, 2013 17:09
#4 shampoo bottle by Cata
Oct 1, 2013 14:37
#3 Dual Blow Molded Bottle by Adam
Sep 28, 2013 18:15
#2 shampoo bottle by robhare
Sep 28, 2013 11:04


Fri, 04 Oct 2013 04:29:12 +0000
Hi, do you accept CATIA cad file?



Sun, 29 Sep 2013 12:58:10 +0000
Thx Adam,

Based on what I have learned from you and others, the requirements will be somewhat different. We will create 2 bottles and connect them together at the middle, which addresses the internal disk and I will use a heat affixed label to address the color of the bottle.




Sun, 29 Sep 2013 06:11:25 +0000
Bottom line, even if design feasibility existed, packaging costs would be so high that market price would be out of reach. It would be like Willy Wonka trying to sell chocolate bars made in the section of the factory where the golden geese eggs were produced.



Sun, 29 Sep 2013 05:57:12 +0000
Additionally, even if the technology existed to blow mold a component with a dividing wall, the requirement for dual colors in a single or multiple cavity blow mold would be an additional challenge that is not currently available as a manufacturable possibility, let alone a "color fading" effect as what is being defined in the design scope.



Sun, 29 Sep 2013 05:34:11 +0000
As a long time designer in the plastics industry, you cannot manufacture what is being asked for. A blow molded bottle cannot have a "dividing" wall as what is being requested with current blow molding technologies (defined as a "dividing disc" in your design scope). While the idea is wonderful, it's not feasible with any design unless it's multiple blow molded bodies / injection molded components either mechanically joined together or otherwise, and at that point product packaging would out weigh marketplace competitiveness for a product of this type. If this was feasible, it would have been done long ago, and there would be numerous other packaging products on the market with similar design traits (e.g. laundry soap dispensers with detergent and fabric softener in a single packaging unit). Sorry to be the bearer of bad news.

Similar Contests on Cad Crowd

Gravity Step
To design a plastic fitness step. Stackable. Unique design. Include logo on both sides See attached pictures of similar. Able to take a minimum 100 Kilograms
7 Day Pill Organizer
I am looking for an innovative well designed 7 day pill organizer. I want a design that will stand out visually and must be functional. Pills need to stay in each compartment so they don't fall out when moving/traveling and keep them airtight. Refilling of the 7 compartments needs to be easy to do and not complicated. Materials must be durable and able to withstand daily use. This is for an end user with style. File Format Required - .obj, .wrl or .stl
Macbook Pro case design
The case will be 2 parts. A top and a bottom. We'll use this design as the basis for a case we plan to manufacture. See attachments for dimensions and measurements. The design should be able to easily scale to fit both the 13" and 15" models, but the 15" is our priority. You must have a retina Macbook to determine the exact curve of the case and to make sure there are holes on the sides near the bottom for the vents (http://images.anandtech.com/reviews/mac/rMBP13/DSC_8944.jpg) These cases are both similar to what we're looking for: http://www.amazon.com/Speck-Products-SeeThru-MacBook-SPK-A2411/dp/B00937DLE8/ http://www.amazon.com/keyboard-15-inch-MacBook-15-4-inch-Display/dp/B008NSA3OY/ Any of the following file formats are acceptable: .stl .3ds .dae .blend
Design a Toy Organizer Concept
We are an e-commerce brand, we develop and sell all different types of product for home or office organization We are looking to design a toy organizer and should include the below 1. Shelf for books. 2. Large and small plastic boxes for toys with covers and without covers. 3. a closed closet to be able to lock up some toys.
Self-heating Tumbler Design
We are a new venture specializing in the creation of Self-Heating Tumblers. Our tumblers (travel mugs) are quality made with precision and self-heat themselves by the press of a button. The button initiate a reaction inside the tumbler chambers, causing the interior to heat up. We are looking for a concept/prototype design in 3D. We have attached design specifications and photos describing the product.