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Belle is bronze with a low-light glow — the warm champagne tone that turns gold under sunlight and deepens to antique copper after dusk. She was made for the season when sweaters start coming out and your tumbler is rarely far from your hand. The 3D vintage floral and scalloped edge feel like an old locket — a purely decorative flourish, sculpted in silicone to be admired.
About the LUXE Collection
Each LUXE piece is a vintage-inspired silicone tumbler accessory designed as a sculptural finishing touch for your favorite cup — a 3D floral relief and a delicate scalloped edge, made purely to be beautiful. Designed and packed by hand in Castle Rock, Colorado.
Fits
Most 20–40 oz tumblers, including Stanley Quencher (30 & 40 oz), Yeti Rambler (20, 30 & 35 oz), Bru Mate Hopsulator (16 oz cans), and Hydro Jug. See the sizing chart in the product photos for the full list.
Specs
- Approx. 3" diameter × 2.25" tall
- 100% BPA-free, food-grade silicone
- Hand wash recommended; air dry
The fine print
- Listing is for one (1) decorative tumbler accessory. Photos show multiple angles.
- Colors may vary slightly depending on your screen.
- All sales are final — no exchanges or returns.
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📸 Some product images feature photos from our customers, shared with their permission.
Often searched as: tumbler boot, Stanley boot, silicone tumbler accessory.
Compatibility & Trademark Notice
Ecnoy & Company is an independent design studio. We are not affiliated with, endorsed by, or sponsored by Stanley, Yeti, Hydro Flask, Hydro Peak, Corkcicle, Simple Modern, Meoke, BrüMate, Owala, HydroJug, Swig, Frost Buddy, The Coldest Water, or any other tumbler manufacturer. All third-party trademarks, registered or unregistered, are the property of their respective owners and are used here solely to describe compatibility.