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The Bubba Radiant is a 24 oz double-wall vacuum-insulated stainless steel tumbler for hot and cold drinks. Bubba rates it for up to 20 hours cold and 6 hours hot. The lid works with or without a straw, and a silicone base keeps it from sliding on a desk or car console. It fits most cupholders. Against Yeti and Stanley tumblers it is a lighter, simpler cup with a straw-ready lid rather than a handle or a fully sealed cap, so it suits commuters and desk workers more than hikers who need a leakproof bottle.
In stockSold by Lilias UnlimitedReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owner feedback on Bubba's insulated tumblers is generally positive on ice retention and cupholder fit, with the lid's splash resistance and cleaning the usual complaints.
The Bubba Radiant Tumbler is a 24 oz travel mug made of stainless steel. It holds hot and cold drinks. It keeps beverages cold for up to 20 hours and hot for up to 6 hours.
The splash-resistant lid works with or without a straw. A silicone base helps prevent slipping. The tumbler is designed to fit most cupholders and has a sweat-free, easy-to-carry design.












