WATERSY 64oz Insulated Half Gallon Bottle – Leak-Proof, BPA Free, Black

Meet WATERSY's 64oz Insulated Half Gallon Bottle

Designed for day-long hydration, the WATERSY 64oz bottle pairs rugged metal with practical design. Its half-gallon capacity means fewer refills on long hikes, busy workdays, or extended trips, while its black finish keeps a sleek, understated look in any setting.

Constructed from 18/8 stainless steel with a copper-lined interior, this bottle resists flavor transfer and helps maintain freshness. It’s BPA-free and reusable, offering a reliable option for repeated use, weekend adventures, and daily commutes without worrying about residue buildup.

Performance that travels with you

Double-wall vacuum insulation paired with a honeycomb insulation layer in the lid helps beverages stay cooler or warmer for longer. In real-world use, liquids stay cool for up to 48 hours and hot for up to 24 hours, depending on the environment. The design also minimizes condensation on your grip for a drier handling experience.

Leak-proof reliability and practical design

The spout cap includes a silicone seal and advanced sealing technology to reduce leaks during transport. A sweat-proof coating keeps the bottle feeling dry to the touch, while a sturdy bottom rubber pad protects surfaces and prevents sliding on uneven terrain. The built-in handle makes it easy to grab in a hurry, whether you’re heading to the gym or heading out on a hike.

What you’ll love in everyday life

• Large 64oz capacity supports uninterrupted hydration during long workouts, trips, or workdays
• 18/8 stainless steel body with copper lining preserves taste and resists lingering flavors
• Double-wall vacuum insulation with a honeycomb-lid layer keeps drinks cold up to 48 hours or hot up to 24
• Leak-proof spout cap with silicone seal and sweat-proof exterior designed for portability
• Rugged base and comfortable carry handle for outdoor adventures and commute wear

Care and usage tips

• Wash with warm, mild soap to maintain finish and performance
• Rinse cap and bottle thoroughly after use; dry fully before storing
• Hand wash recommended to preserve the insulating components and seal integrity

While no guarantee of results is implied, this bottle is designed to offer flexible hydration on demand, supporting a wide range of activities from gym sessions to weekend explorations.