Sleek (theme ID 2821) by FoxEcom is a conversion-focused theme used by 50+ stores, particularly dropshipping and DTC brands. It ships with timers, sticky add-to-cart bars, urgency popups, and quick-buy modals. Like every Shopify theme, Sleek caps you at one image per variant natively. A product in 6 colors with 4 photos each shows all 24 photos regardless of selection.

Rubik Variant Images assigns multiple media items per variant on Sleek, filters the gallery on selection, and replaces the default variant picker with richer swatches.

In this post

• What you get on Sleek with Rubik
• Sleek-specific details
• Setup (5 minutes)
• FAQ
• Related reading

What you get on Sleek with Rubik

• Multiple images per variant. Unlimited images, videos, 3D models per variant.
• Visual swatches. Replace Sleek’s variant picker with richer swatch types.
• AI auto-assign. Vision-based variant matching for dropshipping catalogs imported from CSV.
• Quick-buy modal support. Swatches render inside Sleek’s quick-buy modals.