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Hydro Flask Standard Mouth 18oz - Flex Cap
Item # S18SX441
Avoiding dehydration is simple when carrying the Hydro Flask Standard Mouth 18oz - Flex Cap. Using their TempShield double-walled vacuum insulation, this bottle is able to keep your beverage cold for up to 24 hours and hot for 12. Pair this sweat-free bottle with the Insulated Sports Cap and take it along for a long day at school or a quick pump at the gym.
- TempShield insulation keeps drinks cold or hot
- Durable 18/8 Pro-Grade Stainless Steel construction
- BPA-Free and Phthalate-Free
- Limited lifetime warranty against manufacturer defects