Protect your Stanley 40oz or 30oz tumbler from dents, scratches, and loud clanking with this non-slip BPA-free silicone bottom boot sleeve. Shoprifty.
Price: $23.99 USD | Availability: In Stock
Why Every Stanley Cup Needs a Silicone Boot
- Cushions the bottom of your tumbler against accidental drops, dents, and paint chips.
- Eliminates loud metal clanking when setting your cup down on desks or countertops.
- Textured non-slip grip keeps your tumbler stable on smooth surfaces.
- Precision 7.5 cm (2.95 in) fit stays snug while still sliding into car cup holders.
Technical Specifications – Silicone Protective Boot for Stanley
| Inner Diameter | 2.95 in / 7.5 cm (fits 7.3–7.6 cm tumbler bases) |
|---|---|
| Sleeve Height | 1.77 in / 4.5 cm |
| Compatibility | Stanley Quencher 40oz / 30oz / 20oz, Stanley IceFlow, Hydro Flask 12–24oz |
| Material | Shock-absorbing BPA-Free Food-Grade Silicone |
| Care | Dishwasher safe & washable |
Frequently Asked Questions
Will my Stanley 40oz still fit in my car cup holder with the boot on?
Yes, the sleek 2mm wall thickness adds drop protection without making the base too wide for standard vehicle cup holders.
How long does shipping take?
Tracked shipping takes 7–22 business days. Free shipping is included on orders over $50.
What is the return policy?
You can return eligible products within 14 days of receipt for a refund to your original payment method.
Is payment secure and is there a warranty?
Yes, checkout is protected with full SSL encryption and all products carry a 1-year warranty.