Nalgene On-The-Fly 24oz Bottle - 9.5-Inch Height

Nalgene On-The-Fly 24oz Bottle is a slim plastic hydration bottle with a push-button lock-top lid. The bottle measures 9.5 inches in height and holds 24 fl oz, or 650 ml.

Size And Lid Design

The bottle has a 3-inch diameter and a 2.5-inch cap diameter. Its lock-top closure opens with one hand, while the lid locks closed to help prevent spills during transport.

Nalgene lists the bottle at 4.63 oz, or 131.25 g. The slim profile is designed for cup holders, backpacks, work bags, and gym bags.

Material And Cleaning

The bottle uses Tritan Renew and is BPA/BPS free. Nalgene describes the material as derived from 50% waste plastic using ISCC certified mass balance.

The 24oz On-The-Fly bottle is dishwasher safe, and the continuous semi-buttress threads help keep the bottle sealed. The bottle is made in the USA, while the cap is made in China.

Price And Warranty

Nalgene lists the 24oz On-The-Fly Lock-Top Bottle at $17.99 as of 09/23/2026. Target lists the same 24 oz bottle at $17.99, with one-handed operation, a leak-proof closure, and BPA/BPS-free construction.

Nalgene states that its bottles carry a lifetime guarantee covering functional damage from regular, intended use. The guarantee excludes cosmetic damage, loss, theft, and certain products outside the bottle range.

Who It Suits

The 650 ml capacity sits below Nalgene's 32 oz Wide Mouth format while offering a narrower body and a faster opening mechanism. Compared with a conventional screw-top bottle, the quantified difference is the lid operation rather than a larger reservoir: the OTF model remains 24 fl oz.

The bottle fits users who need a compact cold-drink container, a cup-holder-compatible shape, and a lid that can be opened with one hand. Its limits are equally concrete: it is a plastic bottle, the cap is a separate component, and the capacity is smaller than 32 oz bottles.