Nalgene 32oz Wide Mouth Bottle, reusable water bottle

Nalgene 32oz Wide Mouth Bottle - 32oz Tritan Renew Capacity

Published on 09/24/2026 at 10:55 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Nalgene 32oz Wide Mouth Bottle holds 32oz and weighs 6.25 oz empty. Its Tritan Renew body is BPA/BPS-free and made in the USA.

Fotorealistische Studioansicht von Trinkflasche in neutraler Produktdarstellung — Fotorealistische Studioaufnahme von Trinkflasche zum Thema Nalgene Wide Mouth 1L, klare Lichtfuehrung, Illustration mit AI erstellt.

Nalgene 32oz Wide Mouth Bottle is the US version of the 1-liter Tritan bottle, with a broad opening, a screw cap, and a transparent Tritan Renew body. The bottle holds 32oz and weighs 6.25 oz when empty.

One Liter Wide Mouth Format

The bottle's 32oz capacity places it in the familiar 1-liter class. Nalgene lists a 2.5-inch cap diameter, a 3.5-inch bottle diameter, and an 8.25-inch height for this model.

The body uses Tritan Renew, while the wide-mouth lid is designed for a large opening. The opening accommodates ice cubes and fits most filtration devices, according to Nalgene's product description.

Light Plastic Outdoor Bottle

Independent testing lists the Nalgene Wide-Mouth at 6.25 oz empty and compares it with heavier insulated bottles. The same comparison identifies the bottle as non-insulated, with a 32oz tested volume and a wide mouth.

REI lists the 32-fluid-ounce version with Tritan Renew copolyester, a screw cap, BPA-free construction, and a 6.25-ounce weight. Those specifications place it below the weight of many stainless-steel insulated alternatives, but the bottle does not provide their insulation.

Use Case And Limits

The Nalgene 32oz Wide Mouth Bottle fits users who want a large opening, a 32oz fill volume, dishwasher-safe care, and a lightweight plastic body. Its 3.5-inch diameter and 8.25-inch height give it a compact footprint for a one-liter bottle.

Compared with the Nalgene Wide Mouth Ultralite 32oz, the Tritan Renew model weighs 6.25 oz rather than 3.75 oz, while both offer a 32oz capacity. The standard bottle therefore favors the Tritan Renew material and its established wide-mouth format over minimum empty weight.

Direct from the Manufacturer