Sipworks Coffee Tumbler with Lid, 20z, Stainless Steel - Mahogany
Amazon price as of Oct 23, 2026, 7:24 AM CDT
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Curated by Môdern Space Gallery. Purchased on Amazon.
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Sipworks Insulated Coffee Tumbler with Lid, 20 oz - Mahogany
The Sipworks Coffee Tumbler brings both style and function to daily beverages on the go. Crafted with 18/8 stainless steel, this 20 oz tumbler features double-walled vacuum insulation, keeping drinks hot or cold for extended periods.
The spill-resistant design adds convenience for travel, and the mahogany finish complements a range of everyday styles. Whether sipping hot coffee or a cold beverage, this tumbler genuinely helps maintain temperature throughout the day.
A few things about this item:
- Double-walled vacuum insulation
- Cold up to 9 hrs, hot 3+ hrs
- 18/8 stainless steel
- Anti-slip exterior
- Dishwasher safe
Why we picked it: A genuinely double-walled vacuum insulation holds temperature longer than single-wall tumblers, with an anti-slip exterior fitting snugly in standard car cup holders.
Best for: Commuters or anyone wanting a durable, spill-resistant tumbler for daily hot or cold drinks.
Worth knowing:
- Dishwasher safe for easy cleaning
- Spill-resistant, shatterproof design
Reasons to consider it:
- Long-lasting temperature retention
- Fits standard cup holders
- Durable everyday steel
Specifications:
- Brand: Sipworks
- Color: Mahogany
- Capacity: 20 oz
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Listed price may be subject to change per vendor's discretion.
