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The Coliware 40oz is a large vacuum-insulated tumbler in recycled stainless steel with a powder-coated finish, a flip straw lid, a side handle and a silicone base. The 40oz capacity and cupholder-friendly base put it in the same class as Stanley and Owala 40oz tumblers, but it adds a rubber base to protect surfaces. Owners rate it well overall; the common complaints are leaks and lid fit. It suits people who want one big tumbler for desk, gym and car use.
In stockSold by ColiwareReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Also available at
Lowest price we've seen: $17.99 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.
With 4.4 out of 5 from 551 ratings, most owners praise the size, cold retention and comfortable handle. The recurring complaints are leaks and lid sealing.
This is a 40 oz vacuum-insulated tumbler with a lid, a flip straw and a handle. It is made of recycled stainless steel and silicone with a powder-coated finish. The material is food-grade and scratch resistant.
The double-wall insulation keeps drinks cold for up to 24 hours and hot for up to 10 hours. A thick screw-in lid with a silicone ring on top seals the cup to prevent leaks. The wide mouth makes it easy to reach inside and clean.
The handle is easy to grip and has a spot for your thumb. The tumbler is built to fit most car cup holders and most exercise machines.
