Nalgene On The Fly Lock-Top Water Bottle, Coral with Frost Coral, 24 Ounces — Slim Leak-Proof Tritan Renew

The Nalgene 24 oz On The Fly Lock-Top is a slim, leak-proof Tritan Renew water bottle with a one-handed locking chug cap designed for active, everyday use.

This compact coral bottle combines a narrow 3-inch profile with an impact-resistant body so it slips into backpacks, gym bags and car cupholders while resisting drops and daily wear. The reinforced lock-top pops open for a quick sip with one hand and snaps closed to keep liquids secure. Measurement markings help you track intake or mix powders, and the entire bottle is dishwasher safe for low-effort cleaning.

How does the locking chug cap make drinking easier on the go?

The fortified lock-top is engineered for quick access and reliable closure: pop it open with a thumb, sip comfortably, then lock it shut to prevent spills. Because the cap operates one-handed, it's useful when you're multitasking—driving, walking, or transitioning between sets at the gym.

• One-handed pop-and-lock operation for fast sips
• Secure latch prevents accidental openings in bags
• Chug-style spout supports steady flow without tilting excessively

Will this bottle fit my bag, cupholder, or gym setup?

At roughly 3 inches (76 mm) in diameter, the bottle was designed to slide into most cupholders and narrow side pockets without taking up much room. Its slim shape also makes it convenient to stash in laptop bags, gym lockers, or stroller holders while still holding a full 24 ounces of liquid.

• Slim 3-inch diameter fits standard car cupholders
• Ideal for backpacks, tote bags, and gym slots
• Lightweight 4.63 oz (131 g) for easy carrying

How durable and safe is the material?

The bottle is made from Tritan Renew, an impact-resistant plastic that stands up to rough handling and reduces single-use waste. It’s free from BPA, BPS and phthalates, so it won’t impart plastic odors or aftertaste, and it’s dishwasher safe for simple sanitizing.

• Tritan Renew construction for toughness and sustainability
• BPA-, BPS-, and phthalate-free for cleaner tasting drinks
• Dishwasher-safe design for easy maintenance

How accurate are the measurement markings and what should I expect?

The bottle includes graduated measurement lines to help you monitor hydration or portion powders, though the printed markings stop at 20 ounces. The actual capacity is 24 ounces, so you can comfortably pour the extra volume past the last marking when needed.

• Measurement lines useful for tracking intake and mixing drinks
• Graduations stop at 20 oz; total capacity is 24 oz
• Clear markings simplify recipe and hydration tracking

Who is this for? The Nalgene 24 oz On The Fly Lock-Top in Coral with Frost finish is for commuters, athletes, parents, and anyone who wants a durable, easy-to-carry bottle that won’t leak or add flavor to drinks. It suits people who need quick, one-handed access and a compact profile that fits daily gear. If you value a lightweight, dishwasher-safe bottle made from recycled-content Tritan that survives drops and keeps your bag dry, this bottle is a practical pick.