Costco Cart Tray V2

*If you have experienced a print failure where the tray clips to the cart, please try the new improved support contact print profile. This should fix the issue*

Child-facing version available here! - https://makerworld.com/en/models/2977434-costco-cart-v3-child-facing-design#profileId-3340114 

Costco Shopping Cart Tray – Version 2 (Improved Design)

If you love shopping at Costco, this upgraded Version 2 of my 3D-printed shopping cart tray makes the experience even better. Designed to securely clip onto the newer Costco shopping carts (measurements taken in Northern California), this tray gives you a convenient place to set your Costco hotdog, soft drink, and free samples while you shop.

This revised design features a larger tray surface area for added stability and usefulness, as well as stronger cart attachment clips for a more secure fit. The print now includes supports that are significantly easier to remove, making post-processing faster and cleaner. Best of all, no adhesive is required for assembly in this new version.

In addition to the tray and cup holder, there is also a space for an alligator clip to hold your Costco membership card, receipt, or shopping list for quick access while shopping.

What’s New in Version 2:

• Easier support removal
• Larger tray surface area
• Stronger, more secure cart attachment clips
• No adhesive required

More Tray Types (on additional build plates)

• Original
• No phone holder
• More cup holders
• A1 Mini compatible

Additional Notes:

• This is my own original design, inspired by TheIdeaDad. Many thanks to him for the clever idea and for giving his OK to share my iteration.
• I purchased a “Metal Wire Alligator Clamp Long-Tailed Alligator Iron Clip Clasp for DIY Card Clip Holder 6 inch (150mm)” from Amazon.

For  a commercial license to sell my 3D prints - https://www.patreon.com/c/kevlar_777_/membership