This is a vacuum insulated 18/8 stainless steel bottle that keeps drinks cold for 25 hours and hot for 13, with no preheating needed. The uncoated steel interior means water touches only steel, and the cap and threading are built to hold carbonated drinks without leaking. It comes in three sizes with a pouch, carabiner and natural bristle brush, and every wearing part is sold separately so a failed seal means a new seal, not a new bottle. Buyers rate it highly; the main trade-offs are the narrow size spread and the need to keep track of the spare seal.
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Owners rate it 4.8 out of 5 across 848 ratings, praising insulation, the clean steel taste and leak-free performance. Complaints are few and center on size fit and the extra care needed around seals.
This is a vacuum insulated water bottle made of stainless steel. It keeps drinks cold for 25 hours or hot for 13 hours, with no preheating.
The inside is uncoated 18/8 (304) stainless steel, so water touches only steel. Precision threading and a full jacket seal make it leak-proof, including with carbonated drinks, and it holds up lying down in a bag.
The bottle comes with a pouch and a carabiner for clipping it to a pack. The bottle, cap and seal are dishwasher safe. Replacement wearing parts are sold separately.
