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What’s NEW at COSTCO? 35 New Arrivals Are Showing Up Everywhere! August 2026
“Now from Owala, we have their new tumblers that just landed here. These are 20 oz tumblers, so you do get a two count.”
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Owala SmoothSip Slider
HOUSEWARESItem #1901819
In-store pricing snapshot
$34.99
Lowest verified warehouse price · 218 Costco warehouses reporting.
* Prices shown are for Costco members only.
The Owala SmoothSip Slider is a 20 oz insulated stainless steel coffee tumbler, sold in a 2-pack. It features a patented SmoothSip spout for a smooth drinking experience and a leakproof sliding lid that locks securely to prevent spills.
The tumbler uses triple-layer vacuum insulation to keep hot drinks hot for up to 6 hours and cold drinks cold for up to 24 hours. It is cup holder friendly with dimensions of 8.13 inches tall by 3.4 inches in diameter. The lid and sliding lock are dishwasher safe, while the cup is recommended for hand washing to preserve its finish. All materials are BPA, lead, and phthalate free. Covered by Owala's Limited Lifetime Warranty.
📍Store Availability
218stores have this item
In Stock183 of 218 stores
183 In Stock (83.9%)
24 Low Stock (11.0%)
11 Out of Stock (5.0%)
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