THERMOS 64 oz Hydration Bottle Charcoal — Foam-Insulated Half-Gallon with Flip Spout & Carry Handle

Whether you’re training, working in the sun, camping, or just trying to drink more water at your desk, this THERMOS bottle is built to make staying refreshed simple. The double-wall foam construction helps maintain chilled temperatures for hours while the push-button flip spout and locking latch offer fast access and secure transport. With a roomy 64-ounce capacity and an ergonomic handle, it balances large-volume hydration with everyday convenience.

How long will this bottle keep my drink cold?

The THERMOS foam insulation is engineered to slow heat transfer, so a refrigerated drink stays noticeably cooler far longer than a single-wall bottle. It’s optimized for cold beverages; do not use with hot liquids. Performance depends on initial temperature and ambient conditions, but it reliably extends chill time for several hours during typical activity.

• Double-wall foam insulation preserves cold temperatures longer than non-insulated bottles
• Large 64 oz capacity reduces the need for frequent refills
• Best used with pre-chilled beverages and ice for maximum effect

Is the lid easy to use and hygienic for workouts?

The lid opens with a one-handed push-button and reveals a hard, flip-up spout that stays covered when closed for cleaner drinking. A locking latch secures the lid during transport to prevent accidental opening and spills. The hard spout also helps keep the mouthpiece cleaner than open-top designs.

• Push-button release for fast, one-handed operation
• Flip-up hard spout protects the drinking surface when not in use
• Locking latch prevents accidental pops during movement or in a bag

How portable and durable is this 64 oz jug?

The bottle’s shape and integrated carrying handle are designed for comfortable transport, whether you’re hiking, at a game, or moving around a job site. The exterior resists everyday dings and the locking lid reduces leaks, making it practical for active use. At half a gallon, it’s a good middle ground between personal bottles and large coolers.

• Ergonomic integrated handle for easy carrying and one-handed use
• Locking lid and secure spout minimize spills during travel
• Sturdy construction intended for outdoor and worksite durability

How do I clean and care for this bottle?

The wide mouth and hard drinking spout make rinsing and routine cleaning straightforward. Remove the lid components if possible and wash with warm soapy water; allow all parts to air dry completely before reassembly. Avoid filling with hot liquids to protect the foam insulation and internal components.

• Hand wash lid and bottle with mild detergent; rinse thoroughly
• Air-dry parts fully to prevent moisture buildup
• Not intended for hot beverages—use only with cold or room-temperature drinks

Who is this for? This THERMOS 64 oz Hydration Bottle suits athletes, outdoor enthusiasts, tradespeople, and anyone who needs a single, large-capacity water solution. It’s ideal for long workouts, all-day field work, weekend camping trips, or for people who prefer fewer refills. If you want a rugged, easy-access jug to keep beverages chilled and spill risk low, this bottle is a practical choice.