Hydrate one-handed while you’re driving, exercising, or adventuring with the On-The-Fly Lock-Top Bottle 650ml from Nalgene.

This bottle is made in the USA, with a durable construction that’s also BPA and BPS free for your peace of mind. The thread is leak-proof with continuous straight-shouldered semi-buttress threads that keep it sealed, and it fits ice cubes in easily so you can enjoy a cold beverage on the go. It’s got a cap that can be opened with one hand for convenience, that can also be locked to prevent spillage in your pack or bag.

The slim design also fits easily into your cup holder, so it’s perfect for keeping in your vehicle. Top up your H2O with the On-The-Fly Lock-Top Bottle from Nalgene.

• Features a slim shape and a fortified cap
• Carefree storage in your gym bag, backpack, cup holder, or work bag
• Opens up easily for convenient one-handed hydration on the go
• Locks to prevent spills
• Bottle made in the USA
• BPA and BPS free so you can drink great-tasting safe water
• Built to last and durable
• Dishwasher safe makes it easy to clean
• Fits cupholders so you can take it in the car or to the gym
• Fits ice cubes – put ice in your bottle easily and enjoy your frosty beverage anywhere
• Leakproof guarantee – continuous, straight shouldered semi-buttress threads keep the bottle sealed tight